2021849665962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1\times {\mathrm{696893}}^1$

素因数の和:698003

約数の個数: 64

約数和(自身を含む): 4694902401024

約数和(自身を除く): 2673052735062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1031, 1407, 2062, 2814, 3093, 6186, 7217, 14434, 21651, 43302, 69077, 138154, 207231, 414462, 483539, 696893, 967078, 1393786, 1450617, 2090679, 2901234, 4181358, 4878251, 9756502, 14634753, 29269506, 46691831, 93383662, 140075493, 280150986, 326842817, 653685634, 718496683, 980528451, 1436993366, 1961056902, 2155490049, 4310980098, 5029476781, 10058953562, 15088430343, 30176860686, 48139277761, 96278555522, 144417833283, 288835666566, 336974944327, 673949888654, 1010924832981, 2021849665962]

約数ペア:

[(1, 2021849665962), (2, 1010924832981), (3, 673949888654), (6, 336974944327), (7, 288835666566), (14, 144417833283), (21, 96278555522), (42, 48139277761), (67, 30176860686), (134, 15088430343), (201, 10058953562), (402, 5029476781), (469, 4310980098), (938, 2155490049), (1031, 1961056902), (1407, 1436993366), (2062, 980528451), (2814, 718496683), (3093, 653685634), (6186, 326842817), (7217, 280150986), (14434, 140075493), (21651, 93383662), (43302, 46691831), (69077, 29269506), (138154, 14634753), (207231, 9756502), (414462, 4878251), (483539, 4181358), (696893, 2901234), (967078, 2090679), (1393786, 1450617)]