2015326474

素因数分解:

$2^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{220447}}^1$

素因数の和:221109

約数の個数: 16

約数和(自身を含む): 3460151808

約数和(自身を除く): 1444825334

約数列:

[1, 2, 7, 14, 653, 1306, 4571, 9142, 220447, 440894, 1543129, 3086258, 143951891, 287903782, 1007663237, 2015326474]

約数ペア:

[(1, 2015326474), (2, 1007663237), (7, 287903782), (14, 143951891), (653, 3086258), (1306, 1543129), (4571, 440894), (9142, 220447)]