2212491.00000000

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1733}}^1$

素因数の和:1775

約数の個数: 64

約数和(自身を含む): 53934336

約数和(自身を除く): 31249366

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1733, 1870, 2618, 3466, 6545, 8665, 12131, 13090, 17330, 19063, 24262, 29461, 38126, 58922, 60655, 95315, 121310, 133441, 147305, 190630, 206227, 266882, 294610, 324071, 412454, 648142, 667205, 1031135, 1334410, 1620355, 2062270, 2268497, 3240710, 4536994, 11342485, 22684970]

約数ペア:

[(1, 22684970), (2, 11342485), (5, 4536994), (7, 3240710), (10, 2268497), (11, 2062270), (14, 1620355), (17, 1334410), (22, 1031135), (34, 667205), (35, 648142), (55, 412454), (70, 324071), (77, 294610), (85, 266882), (110, 206227), (119, 190630), (154, 147305), (170, 133441), (187, 121310), (238, 95315), (374, 60655), (385, 58922), (595, 38126), (770, 29461), (935, 24262), (1190, 19063), (1309, 17330), (1733, 13090), (1870, 12131), (2618, 8665), (3466, 6545)]