2152670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 4324320

約数和(自身を除く): 2171650

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 571, 754, 1142, 1885, 2855, 3770, 5710, 7423, 14846, 16559, 33118, 37115, 74230, 82795, 165590, 215267, 430534, 1076335, 2152670]

約数ペア:

[(1, 2152670), (2, 1076335), (5, 430534), (10, 215267), (13, 165590), (26, 82795), (29, 74230), (58, 37115), (65, 33118), (130, 16559), (145, 14846), (290, 7423), (377, 5710), (571, 3770), (754, 2855), (1142, 1885)]