1404910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 2776032

約数和(自身を除く): 1371122

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 107, 130, 202, 214, 505, 535, 1010, 1070, 1313, 1391, 2626, 2782, 6565, 6955, 10807, 13130, 13910, 21614, 54035, 108070, 140491, 280982, 702455, 1404910]

約数ペア:

[(1, 1404910), (2, 702455), (5, 280982), (10, 140491), (13, 108070), (26, 54035), (65, 21614), (101, 13910), (107, 13130), (130, 10807), (202, 6955), (214, 6565), (505, 2782), (535, 2626), (1010, 1391), (1070, 1313)]