520095272

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{15907}}^1$

素因数の和:16041

約数の個数: 32

約数和(自身を含む): 1006021920

約数和(自身を除く): 485926648

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 488, 536, 4087, 8174, 15907, 16348, 31814, 32696, 63628, 127256, 970327, 1065769, 1940654, 2131538, 3881308, 4263076, 7762616, 8526152, 65011909, 130023818, 260047636, 520095272]

約数ペア:

[(1, 520095272), (2, 260047636), (4, 130023818), (8, 65011909), (61, 8526152), (67, 7762616), (122, 4263076), (134, 3881308), (244, 2131538), (268, 1940654), (488, 1065769), (536, 970327), (4087, 127256), (8174, 63628), (15907, 32696), (16348, 31814)]