263979074

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 422876160

約数和(自身を除く): 158897086

約数列:

[1, 2, 31, 41, 62, 82, 113, 226, 919, 1271, 1838, 2542, 3503, 4633, 7006, 9266, 28489, 37679, 56978, 75358, 103847, 143623, 207694, 287246, 1168049, 2336098, 3219257, 4257727, 6438514, 8515454, 131989537, 263979074]

約数ペア:

[(1, 263979074), (2, 131989537), (31, 8515454), (41, 6438514), (62, 4257727), (82, 3219257), (113, 2336098), (226, 1168049), (919, 287246), (1271, 207694), (1838, 143623), (2542, 103847), (3503, 75358), (4633, 56978), (7006, 37679), (9266, 28489)]