1128996830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{118967}}^1$

素因数の和:119060

約数の個数: 32

約数和(自身を含む): 2218515264

約数和(自身を除く): 1089518434

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 9490, 118967, 237934, 594835, 1189670, 1546571, 3093142, 7732855, 8684591, 15465710, 17369182, 43422955, 86845910, 112899683, 225799366, 564498415, 1128996830]

約数ペア:

[(1, 1128996830), (2, 564498415), (5, 225799366), (10, 112899683), (13, 86845910), (26, 43422955), (65, 17369182), (73, 15465710), (130, 8684591), (146, 7732855), (365, 3093142), (730, 1546571), (949, 1189670), (1898, 594835), (4745, 237934), (9490, 118967)]