2021350492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:995

約数の個数: 96

約数和(自身を含む): 4465843200

約数和(自身を除く): 2444492708

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 233, 266, 322, 437, 466, 532, 644, 709, 874, 932, 1418, 1631, 1748, 2836, 3059, 3262, 4427, 4963, 5359, 6118, 6524, 8854, 9926, 10718, 12236, 13471, 16307, 17708, 19852, 21436, 26942, 30989, 32614, 37513, 53884, 61978, 65228, 75026, 94297, 101821, 114149, 123956, 150052, 165197, 188594, 203642, 228298, 309833, 330394, 377188, 407284, 456596, 619666, 660788, 712747, 1156379, 1239332, 1425494, 2168831, 2312758, 2850988, 3138743, 3799531, 4337662, 4625516, 6277486, 7599062, 8675324, 12554972, 15198124, 21971201, 26596717, 43942402, 53193434, 72191089, 87884804, 106386868, 144382178, 288764356, 505337623, 1010675246, 2021350492]

約数ペア:

[(1, 2021350492), (2, 1010675246), (4, 505337623), (7, 288764356), (14, 144382178), (19, 106386868), (23, 87884804), (28, 72191089), (38, 53193434), (46, 43942402), (76, 26596717), (92, 21971201), (133, 15198124), (161, 12554972), (233, 8675324), (266, 7599062), (322, 6277486), (437, 4625516), (466, 4337662), (532, 3799531), (644, 3138743), (709, 2850988), (874, 2312758), (932, 2168831), (1418, 1425494), (1631, 1239332), (1748, 1156379), (2836, 712747), (3059, 660788), (3262, 619666), (4427, 456596), (4963, 407284), (5359, 377188), (6118, 330394), (6524, 309833), (8854, 228298), (9926, 203642), (10718, 188594), (12236, 165197), (13471, 150052), (16307, 123956), (17708, 114149), (19852, 101821), (21436, 94297), (26942, 75026), (30989, 65228), (32614, 61978), (37513, 53884)]