126376562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2347}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 216955200

約数和(自身を除く): 90578638

約数列:

[1, 2, 13, 19, 26, 38, 109, 218, 247, 494, 1417, 2071, 2347, 2834, 4142, 4694, 26923, 30511, 44593, 53846, 61022, 89186, 255823, 511646, 579709, 1159418, 3325699, 4860637, 6651398, 9721274, 63188281, 126376562]

約数ペア:

[(1, 126376562), (2, 63188281), (13, 9721274), (19, 6651398), (26, 4860637), (38, 3325699), (109, 1159418), (218, 579709), (247, 511646), (494, 255823), (1417, 89186), (2071, 61022), (2347, 53846), (2834, 44593), (4142, 30511), (4694, 26923)]