2017768148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 4252227840

約数和(自身を除く): 2234459692

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 167, 187, 319, 334, 374, 493, 557, 638, 668, 748, 986, 1114, 1276, 1837, 1972, 2228, 2839, 3674, 4843, 5423, 5678, 6127, 7348, 9469, 9686, 10846, 11356, 12254, 16153, 18938, 19372, 21692, 24508, 31229, 32306, 37876, 53273, 62458, 64612, 82331, 93019, 104159, 106546, 124916, 164662, 177683, 186038, 208318, 213092, 274601, 329324, 355366, 372076, 416636, 549202, 710732, 905641, 1023209, 1098404, 1581323, 1811282, 2046418, 2697551, 3020611, 3162646, 3622564, 4092836, 5395102, 6041222, 6325292, 10790204, 12082444, 17394553, 29673061, 34789106, 45858367, 59346122, 69578212, 91716734, 118692244, 183433468, 504442037, 1008884074, 2017768148]

約数ペア:

[(1, 2017768148), (2, 1008884074), (4, 504442037), (11, 183433468), (17, 118692244), (22, 91716734), (29, 69578212), (34, 59346122), (44, 45858367), (58, 34789106), (68, 29673061), (116, 17394553), (167, 12082444), (187, 10790204), (319, 6325292), (334, 6041222), (374, 5395102), (493, 4092836), (557, 3622564), (638, 3162646), (668, 3020611), (748, 2697551), (986, 2046418), (1114, 1811282), (1276, 1581323), (1837, 1098404), (1972, 1023209), (2228, 905641), (2839, 710732), (3674, 549202), (4843, 416636), (5423, 372076), (5678, 355366), (6127, 329324), (7348, 274601), (9469, 213092), (9686, 208318), (10846, 186038), (11356, 177683), (12254, 164662), (16153, 124916), (18938, 106546), (19372, 104159), (21692, 93019), (24508, 82331), (31229, 64612), (32306, 62458), (37876, 53273)]