291286165612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29201}}^1\times {\mathrm{191831}}^1$

素因数の和:221049

約数の個数: 24

約数和(自身を含む): 548984050272

約数和(自身を除く): 257697884660

約数列:

[1, 2, 4, 13, 26, 52, 29201, 58402, 116804, 191831, 379613, 383662, 759226, 767324, 1518452, 2493803, 4987606, 9975212, 5601657031, 11203314062, 22406628124, 72821541403, 145643082806, 291286165612]

約数ペア:

[(1, 291286165612), (2, 145643082806), (4, 72821541403), (13, 22406628124), (26, 11203314062), (52, 5601657031), (29201, 9975212), (58402, 4987606), (116804, 2493803), (191831, 1518452), (379613, 767324), (383662, 759226)]