494920713058

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{220749649}}^1$

素因数の和:220749729

約数の個数: 16

約数和(自身を含む): 794698740000

約数和(自身を除く): 299778026942

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 220749649, 441499298, 4194243331, 8388486662, 13024229291, 26048458582, 247460356529, 494920713058]

約数ペア:

[(1, 494920713058), (2, 247460356529), (19, 26048458582), (38, 13024229291), (59, 8388486662), (118, 4194243331), (1121, 441499298), (2242, 220749649)]