2913996860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{6701}}^1$

素因数の和:8006

約数の個数: 48

約数和(自身を含む): 6485391360

約数和(自身を除く): 3571394500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1279, 2558, 5116, 6395, 6701, 12790, 13402, 21743, 25580, 26804, 33505, 43486, 67010, 86972, 108715, 113917, 134020, 217430, 227834, 434860, 455668, 569585, 1139170, 2278340, 8570579, 17141158, 34282316, 42852895, 85705790, 145699843, 171411580, 291399686, 582799372, 728499215, 1456998430, 2913996860]

約数ペア:

[(1, 2913996860), (2, 1456998430), (4, 728499215), (5, 582799372), (10, 291399686), (17, 171411580), (20, 145699843), (34, 85705790), (68, 42852895), (85, 34282316), (170, 17141158), (340, 8570579), (1279, 2278340), (2558, 1139170), (5116, 569585), (6395, 455668), (6701, 434860), (12790, 227834), (13402, 217430), (21743, 134020), (25580, 113917), (26804, 108715), (33505, 86972), (43486, 67010)]