1248916322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 2117064600

約数和(自身を除く): 868148278

約数列:

[1, 2, 17, 19, 34, 38, 97, 194, 323, 361, 646, 722, 1049, 1649, 1843, 2098, 3298, 3686, 6137, 12274, 17833, 19931, 31331, 35017, 35666, 39862, 62662, 70034, 101753, 203506, 338827, 378689, 595289, 677654, 757378, 1190578, 1729801, 1933307, 3459602, 3866614, 6437713, 12875426, 32866219, 36732833, 65732438, 73465666, 624458161, 1248916322]

約数ペア:

[(1, 1248916322), (2, 624458161), (17, 73465666), (19, 65732438), (34, 36732833), (38, 32866219), (97, 12875426), (194, 6437713), (323, 3866614), (361, 3459602), (646, 1933307), (722, 1729801), (1049, 1190578), (1649, 757378), (1843, 677654), (2098, 595289), (3298, 378689), (3686, 338827), (6137, 203506), (12274, 101753), (17833, 70034), (19931, 62662), (31331, 39862), (35017, 35666)]