2071247152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22787}}^1$

素因数の和:22850

約数の個数: 80

約数和(自身を含む): 4747196160

約数和(自身を除く): 2675949008

約数列:

[1, 2, 4, 8, 13, 16, 19, 23, 26, 38, 46, 52, 76, 92, 104, 152, 184, 208, 247, 299, 304, 368, 437, 494, 598, 874, 988, 1196, 1748, 1976, 2392, 3496, 3952, 4784, 5681, 6992, 11362, 22724, 22787, 45448, 45574, 90896, 91148, 182296, 296231, 364592, 432953, 524101, 592462, 865906, 1048202, 1184924, 1731812, 2096404, 2369848, 3463624, 4192808, 4739696, 5628389, 6813313, 6927248, 8385616, 9957919, 11256778, 13626626, 19915838, 22513556, 27253252, 39831676, 45027112, 54506504, 79663352, 90054224, 109013008, 129452947, 159326704, 258905894, 517811788, 1035623576, 2071247152]

約数ペア:

[(1, 2071247152), (2, 1035623576), (4, 517811788), (8, 258905894), (13, 159326704), (16, 129452947), (19, 109013008), (23, 90054224), (26, 79663352), (38, 54506504), (46, 45027112), (52, 39831676), (76, 27253252), (92, 22513556), (104, 19915838), (152, 13626626), (184, 11256778), (208, 9957919), (247, 8385616), (299, 6927248), (304, 6813313), (368, 5628389), (437, 4739696), (494, 4192808), (598, 3463624), (874, 2369848), (988, 2096404), (1196, 1731812), (1748, 1184924), (1976, 1048202), (2392, 865906), (3496, 592462), (3952, 524101), (4784, 432953), (5681, 364592), (6992, 296231), (11362, 182296), (22724, 91148), (22787, 90896), (45448, 45574)]