2170291210

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{653}}^1\times {\mathrm{2039}}^1$

素因数の和:2862

約数の個数: 32

約数和(自身を含む): 3938440320

約数和(自身を除く): 1768149110

約数列:

[1, 2, 5, 10, 163, 326, 653, 815, 1306, 1630, 2039, 3265, 4078, 6530, 10195, 20390, 106439, 212878, 332357, 532195, 664714, 1064390, 1331467, 1661785, 2662934, 3323570, 6657335, 13314670, 217029121, 434058242, 1085145605, 2170291210]

約数ペア:

[(1, 2170291210), (2, 1085145605), (5, 434058242), (10, 217029121), (163, 13314670), (326, 6657335), (653, 3323570), (815, 2662934), (1306, 1661785), (1630, 1331467), (2039, 1064390), (3265, 664714), (4078, 532195), (6530, 332357), (10195, 212878), (20390, 106439)]