2099693090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{658211}}^1$

素因数の和:658258

約数の個数: 32

約数和(自身を含む): 4265213760

約数和(自身を除く): 2165520670

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 658211, 1316422, 3291055, 6582110, 7240321, 14480642, 19088119, 36201605, 38176238, 72403210, 95440595, 190881190, 209969309, 419938618, 1049846545, 2099693090]

約数ペア:

[(1, 2099693090), (2, 1049846545), (5, 419938618), (10, 209969309), (11, 190881190), (22, 95440595), (29, 72403210), (55, 38176238), (58, 36201605), (110, 19088119), (145, 14480642), (290, 7240321), (319, 6582110), (638, 3291055), (1595, 1316422), (3190, 658211)]