1604904652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{42221}}^1$

素因数の和:42298

約数の個数: 48

約数和(自身を含む): 3277102752

約数和(自身を除く): 1672198100

約数列:

[1, 2, 4, 13, 17, 26, 34, 43, 52, 68, 86, 172, 221, 442, 559, 731, 884, 1118, 1462, 2236, 2924, 9503, 19006, 38012, 42221, 84442, 168884, 548873, 717757, 1097746, 1435514, 1815503, 2195492, 2871028, 3631006, 7262012, 9330841, 18661682, 23601539, 30863551, 37323364, 47203078, 61727102, 94406156, 123454204, 401226163, 802452326, 1604904652]

約数ペア:

[(1, 1604904652), (2, 802452326), (4, 401226163), (13, 123454204), (17, 94406156), (26, 61727102), (34, 47203078), (43, 37323364), (52, 30863551), (68, 23601539), (86, 18661682), (172, 9330841), (221, 7262012), (442, 3631006), (559, 2871028), (731, 2195492), (884, 1815503), (1118, 1435514), (1462, 1097746), (2236, 717757), (2924, 548873), (9503, 168884), (19006, 84442), (38012, 42221)]