804527490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2062891}}^1$

素因数の和:2062914

約数の個数: 32

約数和(自身を含む): 2079395136

約数和(自身を除く): 1274867646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2062891, 4125782, 6188673, 10314455, 12377346, 20628910, 26817583, 30943365, 53635166, 61886730, 80452749, 134087915, 160905498, 268175830, 402263745, 804527490]

約数ペア:

[(1, 804527490), (2, 402263745), (3, 268175830), (5, 160905498), (6, 134087915), (10, 80452749), (13, 61886730), (15, 53635166), (26, 30943365), (30, 26817583), (39, 20628910), (65, 12377346), (78, 10314455), (130, 6188673), (195, 4125782), (390, 2062891)]