2501903378

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 4174156800

約数和(自身を除く): 1672253422

約数列:

[1, 2, 13, 26, 59, 109, 118, 169, 218, 338, 767, 1151, 1417, 1534, 2302, 2834, 6431, 9971, 12862, 14963, 18421, 19942, 29926, 36842, 67909, 83603, 125459, 135818, 167206, 194519, 250918, 389038, 882817, 1086839, 1630967, 1765634, 2173678, 3261934, 7402081, 11476621, 14804162, 21202571, 22953242, 42405142, 96227053, 192454106, 1250951689, 2501903378]

約数ペア:

[(1, 2501903378), (2, 1250951689), (13, 192454106), (26, 96227053), (59, 42405142), (109, 22953242), (118, 21202571), (169, 14804162), (218, 11476621), (338, 7402081), (767, 3261934), (1151, 2173678), (1417, 1765634), (1534, 1630967), (2302, 1086839), (2834, 882817), (6431, 389038), (9971, 250918), (12862, 194519), (14963, 167206), (18421, 135818), (19942, 125459), (29926, 83603), (36842, 67909)]