2017514984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5647}}^1$

素因数の和:5778

約数の個数: 64

約数和(自身を含む): 4172290560

約数和(自身を除く): 2154775576

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 71, 74, 136, 142, 148, 284, 296, 568, 629, 1207, 1258, 2414, 2516, 2627, 4828, 5032, 5254, 5647, 9656, 10508, 11294, 21016, 22588, 44659, 45176, 89318, 95999, 178636, 191998, 208939, 357272, 383996, 400937, 417878, 767992, 801874, 835756, 1603748, 1671512, 3207496, 3551963, 6815929, 7103926, 13631858, 14207852, 14834669, 27263716, 28415704, 29669338, 54527432, 59338676, 118677352, 252189373, 504378746, 1008757492, 2017514984]

約数ペア:

[(1, 2017514984), (2, 1008757492), (4, 504378746), (8, 252189373), (17, 118677352), (34, 59338676), (37, 54527432), (68, 29669338), (71, 28415704), (74, 27263716), (136, 14834669), (142, 14207852), (148, 13631858), (284, 7103926), (296, 6815929), (568, 3551963), (629, 3207496), (1207, 1671512), (1258, 1603748), (2414, 835756), (2516, 801874), (2627, 767992), (4828, 417878), (5032, 400937), (5254, 383996), (5647, 357272), (9656, 208939), (10508, 191998), (11294, 178636), (21016, 95999), (22588, 89318), (44659, 45176)]