489202324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{853}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 949067280

約数和(自身を除く): 459864956

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 269, 533, 538, 853, 1066, 1076, 1706, 2132, 3412, 3497, 6994, 11029, 11089, 13988, 22058, 22178, 34973, 44116, 44356, 69946, 139892, 143377, 229457, 286754, 454649, 458914, 573508, 909298, 917828, 1818596, 2982941, 5965882, 9407737, 11931764, 18815474, 37630948, 122300581, 244601162, 489202324]

約数ペア:

[(1, 489202324), (2, 244601162), (4, 122300581), (13, 37630948), (26, 18815474), (41, 11931764), (52, 9407737), (82, 5965882), (164, 2982941), (269, 1818596), (533, 917828), (538, 909298), (853, 573508), (1066, 458914), (1076, 454649), (1706, 286754), (2132, 229457), (3412, 143377), (3497, 139892), (6994, 69946), (11029, 44356), (11089, 44116), (13988, 34973), (22058, 22178)]