405702939668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6286849}}^1$

素因数の和:6286956

約数の個数: 48

約数和(自身を含む): 820660251600

約数和(自身を除く): 414957311932

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 221, 292, 442, 884, 949, 1241, 1898, 2482, 3796, 4964, 16133, 32266, 64532, 6286849, 12573698, 25147396, 81729037, 106876433, 163458074, 213752866, 326916148, 427505732, 458939977, 917879954, 1389393629, 1835759908, 2778787258, 5557574516, 5966219701, 7801979609, 11932439402, 15603959218, 23864878804, 31207918436, 101425734917, 202851469834, 405702939668]

約数ペア:

[(1, 405702939668), (2, 202851469834), (4, 101425734917), (13, 31207918436), (17, 23864878804), (26, 15603959218), (34, 11932439402), (52, 7801979609), (68, 5966219701), (73, 5557574516), (146, 2778787258), (221, 1835759908), (292, 1389393629), (442, 917879954), (884, 458939977), (949, 427505732), (1241, 326916148), (1898, 213752866), (2482, 163458074), (3796, 106876433), (4964, 81729037), (16133, 25147396), (32266, 12573698), (64532, 6286849)]