1490367047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 1615723200

約数和(自身を除く): 125356153

約数列:

[1, 13, 311, 449, 821, 4043, 5837, 10673, 139639, 255331, 368629, 1815307, 3319303, 4792177, 114643619, 1490367047]

約数ペア:

[(1, 1490367047), (13, 114643619), (311, 4792177), (449, 3319303), (821, 1815307), (4043, 368629), (5837, 255331), (10673, 139639)]