331341190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{3467}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 629233920

約数和(自身を除く): 297892730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 503, 1006, 2515, 3467, 5030, 6934, 9557, 17335, 19114, 34670, 47785, 65873, 95570, 131746, 329365, 658730, 1743901, 3487802, 8719505, 17439010, 33134119, 66268238, 165670595, 331341190]

約数ペア:

[(1, 331341190), (2, 165670595), (5, 66268238), (10, 33134119), (19, 17439010), (38, 8719505), (95, 3487802), (190, 1743901), (503, 658730), (1006, 329365), (2515, 131746), (3467, 95570), (5030, 65873), (6934, 47785), (9557, 34670), (17335, 19114)]