2015220488

素因数分解:

$2^3\times {\mathrm{211}}^1\times {\mathrm{367}}^1\times {\mathrm{3253}}^1$

素因数の和:3837

約数の個数: 32

約数和(自身を含む): 3807960960

約数和(自身を除く): 1792740472

約数列:

[1, 2, 4, 8, 211, 367, 422, 734, 844, 1468, 1688, 2936, 3253, 6506, 13012, 26024, 77437, 154874, 309748, 619496, 686383, 1193851, 1372766, 2387702, 2745532, 4775404, 5491064, 9550808, 251902561, 503805122, 1007610244, 2015220488]

約数ペア:

[(1, 2015220488), (2, 1007610244), (4, 503805122), (8, 251902561), (211, 9550808), (367, 5491064), (422, 4775404), (734, 2745532), (844, 2387702), (1468, 1372766), (1688, 1193851), (2936, 686383), (3253, 619496), (6506, 309748), (13012, 154874), (26024, 77437)]