31496572042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{709}}^1\times {\mathrm{4733}}^1$

素因数の和:5495

約数の個数: 48

約数和(自身を含む): 53784962280

約数和(自身を除く): 22288390238

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 709, 722, 1418, 4693, 4733, 9217, 9386, 9466, 13471, 18434, 26942, 61529, 89927, 123058, 175123, 179854, 255949, 350246, 511898, 1169051, 1708613, 2338102, 3327337, 3355697, 3417226, 6654674, 6711394, 22211969, 43624061, 44423938, 63758243, 87248122, 127516486, 828857159, 1211406617, 1657714318, 2422813234, 15748286021, 31496572042]

約数ペア:

[(1, 31496572042), (2, 15748286021), (13, 2422813234), (19, 1657714318), (26, 1211406617), (38, 828857159), (247, 127516486), (361, 87248122), (494, 63758243), (709, 44423938), (722, 43624061), (1418, 22211969), (4693, 6711394), (4733, 6654674), (9217, 3417226), (9386, 3355697), (9466, 3327337), (13471, 2338102), (18434, 1708613), (26942, 1169051), (61529, 511898), (89927, 350246), (123058, 255949), (175123, 179854)]