16337490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 42650496

約数和(自身を除く): 26313006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 163, 195, 257, 326, 390, 489, 514, 771, 815, 978, 1285, 1542, 1630, 2119, 2445, 2570, 3341, 3855, 4238, 4890, 6357, 6682, 7710, 10023, 10595, 12714, 16705, 20046, 21190, 31785, 33410, 41891, 50115, 63570, 83782, 100230, 125673, 209455, 251346, 418910, 544583, 628365, 1089166, 1256730, 1633749, 2722915, 3267498, 5445830, 8168745, 16337490]

約数ペア:

[(1, 16337490), (2, 8168745), (3, 5445830), (5, 3267498), (6, 2722915), (10, 1633749), (13, 1256730), (15, 1089166), (26, 628365), (30, 544583), (39, 418910), (65, 251346), (78, 209455), (130, 125673), (163, 100230), (195, 83782), (257, 63570), (326, 50115), (390, 41891), (489, 33410), (514, 31785), (771, 21190), (815, 20046), (978, 16705), (1285, 12714), (1542, 10595), (1630, 10023), (2119, 7710), (2445, 6682), (2570, 6357), (3341, 4890), (3855, 4238)]