870371572

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{3701}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 1796151168

約数和(自身を除く): 925779596

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 227, 259, 454, 518, 908, 1036, 1589, 3178, 3701, 6356, 7402, 8399, 14804, 16798, 25907, 33596, 51814, 58793, 103628, 117586, 136937, 235172, 273874, 547748, 840127, 958559, 1680254, 1917118, 3360508, 3834236, 5880889, 11761778, 23523556, 31084699, 62169398, 124338796, 217592893, 435185786, 870371572]

約数ペア:

[(1, 870371572), (2, 435185786), (4, 217592893), (7, 124338796), (14, 62169398), (28, 31084699), (37, 23523556), (74, 11761778), (148, 5880889), (227, 3834236), (259, 3360508), (454, 1917118), (518, 1680254), (908, 958559), (1036, 840127), (1589, 547748), (3178, 273874), (3701, 235172), (6356, 136937), (7402, 117586), (8399, 103628), (14804, 58793), (16798, 51814), (25907, 33596)]