2017689608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{1201}}^1$

素因数の和:2358

約数の個数: 64

約数和(自身を含む): 4377395520

約数和(自身を除く): 2359705912

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1123, 1201, 1496, 2246, 2402, 4492, 4804, 8984, 9608, 12353, 13211, 19091, 20417, 24706, 26422, 38182, 40834, 49412, 52844, 76364, 81668, 98824, 105688, 152728, 163336, 210001, 224587, 420002, 449174, 840004, 898348, 1348723, 1680008, 1796696, 2697446, 5394892, 10789784, 14835953, 22928291, 29671906, 45856582, 59343812, 91713164, 118687624, 183426328, 252211201, 504422402, 1008844804, 2017689608]

約数ペア:

[(1, 2017689608), (2, 1008844804), (4, 504422402), (8, 252211201), (11, 183426328), (17, 118687624), (22, 91713164), (34, 59343812), (44, 45856582), (68, 29671906), (88, 22928291), (136, 14835953), (187, 10789784), (374, 5394892), (748, 2697446), (1123, 1796696), (1201, 1680008), (1496, 1348723), (2246, 898348), (2402, 840004), (4492, 449174), (4804, 420002), (8984, 224587), (9608, 210001), (12353, 163336), (13211, 152728), (19091, 105688), (20417, 98824), (24706, 81668), (26422, 76364), (38182, 52844), (40834, 49412)]