140471422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1667}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 260047872

約数和(自身を除く): 119576450

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 463, 926, 1667, 3241, 3334, 6019, 6482, 11669, 12038, 21671, 23338, 42133, 43342, 84266, 151697, 303394, 771821, 1543642, 5402747, 10033673, 10805494, 20067346, 70235711, 140471422]

約数ペア:

[(1, 140471422), (2, 70235711), (7, 20067346), (13, 10805494), (14, 10033673), (26, 5402747), (91, 1543642), (182, 771821), (463, 303394), (926, 151697), (1667, 84266), (3241, 43342), (3334, 42133), (6019, 23338), (6482, 21671), (11669, 12038)]