3998136879152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26959063}}^1$

素因数の和:26959138

約数の個数: 80

約数和(自身を含む): 8985779539968

約数和(自身を除く): 4987642660816

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 713, 806, 1196, 1426, 1612, 2392, 2852, 3224, 4784, 5704, 6448, 9269, 11408, 18538, 37076, 74152, 148304, 26959063, 53918126, 107836252, 215672504, 350467819, 431345008, 620058449, 700935638, 835730953, 1240116898, 1401871276, 1671461906, 2480233796, 2803742552, 3342923812, 4960467592, 5607485104, 6685847624, 8060759837, 9920935184, 10864502389, 13371695248, 16121519674, 19221811919, 21729004778, 32243039348, 38443623838, 43458009556, 64486078696, 76887247676, 86916019112, 128972157392, 153774495352, 173832038224, 249883554947, 307548990704, 499767109894, 999534219788, 1999068439576, 3998136879152]

約数ペア:

[(1, 3998136879152), (2, 1999068439576), (4, 999534219788), (8, 499767109894), (13, 307548990704), (16, 249883554947), (23, 173832038224), (26, 153774495352), (31, 128972157392), (46, 86916019112), (52, 76887247676), (62, 64486078696), (92, 43458009556), (104, 38443623838), (124, 32243039348), (184, 21729004778), (208, 19221811919), (248, 16121519674), (299, 13371695248), (368, 10864502389), (403, 9920935184), (496, 8060759837), (598, 6685847624), (713, 5607485104), (806, 4960467592), (1196, 3342923812), (1426, 2803742552), (1612, 2480233796), (2392, 1671461906), (2852, 1401871276), (3224, 1240116898), (4784, 835730953), (5704, 700935638), (6448, 620058449), (9269, 431345008), (11408, 350467819), (18538, 215672504), (37076, 107836252), (74152, 53918126), (148304, 26959063)]