520099268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2741}}^1$

素因数の和:2888

約数の個数: 48

約数和(自身を含む): 1015746480

約数和(自身を除く): 495647212

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 89, 164, 178, 356, 533, 1066, 1157, 2132, 2314, 2741, 3649, 4628, 5482, 7298, 10964, 14596, 35633, 47437, 71266, 94874, 112381, 142532, 189748, 224762, 243949, 449524, 487898, 975796, 1460953, 2921906, 3171337, 5843812, 6342674, 10001909, 12685348, 20003818, 40007636, 130024817, 260049634, 520099268]

約数ペア:

[(1, 520099268), (2, 260049634), (4, 130024817), (13, 40007636), (26, 20003818), (41, 12685348), (52, 10001909), (82, 6342674), (89, 5843812), (164, 3171337), (178, 2921906), (356, 1460953), (533, 975796), (1066, 487898), (1157, 449524), (2132, 243949), (2314, 224762), (2741, 189748), (3649, 142532), (4628, 112381), (5482, 94874), (7298, 71266), (10964, 47437), (14596, 35633)]