1390844112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{4139417}}^1$

素因数の和:4139435

約数の個数: 40

約数和(自身を含む): 4106302656

約数和(自身を除く): 2715458544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 4139417, 8278834, 12418251, 16557668, 24836502, 28975919, 33115336, 49673004, 57951838, 66230672, 86927757, 99346008, 115903676, 173855514, 198692016, 231807352, 347711028, 463614704, 695422056, 1390844112]

約数ペア:

[(1, 1390844112), (2, 695422056), (3, 463614704), (4, 347711028), (6, 231807352), (7, 198692016), (8, 173855514), (12, 115903676), (14, 99346008), (16, 86927757), (21, 66230672), (24, 57951838), (28, 49673004), (42, 33115336), (48, 28975919), (56, 24836502), (84, 16557668), (112, 12418251), (168, 8278834), (336, 4139417)]