1520805714

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{122389}}^1$

素因数の和:122522

約数の個数: 32

約数和(自身を含む): 3231096000

約数和(自身を除く): 1710290286

約数列:

[1, 2, 3, 6, 19, 38, 57, 109, 114, 218, 327, 654, 2071, 4142, 6213, 12426, 122389, 244778, 367167, 734334, 2325391, 4650782, 6976173, 13340401, 13952346, 26680802, 40021203, 80042406, 253467619, 506935238, 760402857, 1520805714]

約数ペア:

[(1, 1520805714), (2, 760402857), (3, 506935238), (6, 253467619), (19, 80042406), (38, 40021203), (57, 26680802), (109, 13952346), (114, 13340401), (218, 6976173), (327, 4650782), (654, 2325391), (2071, 734334), (4142, 367167), (6213, 244778), (12426, 122389)]