804936912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1289963}}^1$

素因数の和:1289987

約数の個数: 40

約数和(自身を含む): 2239377504

約数和(自身を除く): 1434440592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1289963, 2579926, 3869889, 5159852, 7739778, 10319704, 15479556, 16769519, 20639408, 30959112, 33539038, 50308557, 61918224, 67078076, 100617114, 134156152, 201234228, 268312304, 402468456, 804936912]

約数ペア:

[(1, 804936912), (2, 402468456), (3, 268312304), (4, 201234228), (6, 134156152), (8, 100617114), (12, 67078076), (13, 61918224), (16, 50308557), (24, 33539038), (26, 30959112), (39, 20639408), (48, 16769519), (52, 15479556), (78, 10319704), (104, 7739778), (156, 5159852), (208, 3869889), (312, 2579926), (624, 1289963)]