17990340776

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{902767}}^1$

素因数の和:902873

約数の個数: 32

約数和(自身を含む): 35099619840

約数和(自身を除く): 17109279064

約数列:

[1, 2, 4, 8, 47, 53, 94, 106, 188, 212, 376, 424, 2491, 4982, 9964, 19928, 902767, 1805534, 3611068, 7222136, 42430049, 47846651, 84860098, 95693302, 169720196, 191386604, 339440392, 382773208, 2248792597, 4497585194, 8995170388, 17990340776]

約数ペア:

[(1, 17990340776), (2, 8995170388), (4, 4497585194), (8, 2248792597), (47, 382773208), (53, 339440392), (94, 191386604), (106, 169720196), (188, 95693302), (212, 84860098), (376, 47846651), (424, 42430049), (2491, 7222136), (4982, 3611068), (9964, 1805534), (19928, 902767)]