3150238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:952

約数の個数: 32

約数和(自身を含む): 6128640

約数和(自身を除く): 2978402

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 911, 1729, 1822, 3458, 6377, 11843, 12754, 17309, 23686, 34618, 82901, 121163, 165802, 225017, 242326, 450034, 1575119, 3150238]

約数ペア:

[(1, 3150238), (2, 1575119), (7, 450034), (13, 242326), (14, 225017), (19, 165802), (26, 121163), (38, 82901), (91, 34618), (133, 23686), (182, 17309), (247, 12754), (266, 11843), (494, 6377), (911, 3458), (1729, 1822)]