2878138276

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1051}}^1\times {\mathrm{4051}}^1$

素因数の和:5132

約数の個数: 36

約数和(自身を含む): 5460523824

約数和(自身を除く): 2582385548

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1051, 2102, 4051, 4204, 8102, 13663, 16204, 27326, 52663, 54652, 105326, 177619, 210652, 355238, 684619, 710476, 1369238, 2738476, 4257601, 8515202, 17030404, 55348813, 110697626, 221395252, 719534569, 1439069138, 2878138276]

約数ペア:

[(1, 2878138276), (2, 1439069138), (4, 719534569), (13, 221395252), (26, 110697626), (52, 55348813), (169, 17030404), (338, 8515202), (676, 4257601), (1051, 2738476), (2102, 1369238), (4051, 710476), (4204, 684619), (8102, 355238), (13663, 210652), (16204, 177619), (27326, 105326), (52663, 54652)]