2213207948

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{1741}}^1$

素因数の和:2382

約数の個数: 48

約数和(自身を含む): 4490513664

約数和(自身を除く): 2277305716

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 547, 581, 1094, 1162, 1741, 2188, 2324, 3482, 3829, 6964, 7658, 12187, 15316, 24374, 45401, 48748, 90802, 144503, 181604, 289006, 317807, 578012, 635614, 952327, 1011521, 1271228, 1904654, 2023042, 3809308, 4046084, 6666289, 13332578, 26665156, 79043141, 158086282, 316172564, 553301987, 1106603974, 2213207948]

約数ペア:

[(1, 2213207948), (2, 1106603974), (4, 553301987), (7, 316172564), (14, 158086282), (28, 79043141), (83, 26665156), (166, 13332578), (332, 6666289), (547, 4046084), (581, 3809308), (1094, 2023042), (1162, 1904654), (1741, 1271228), (2188, 1011521), (2324, 952327), (3482, 635614), (3829, 578012), (6964, 317807), (7658, 289006), (12187, 181604), (15316, 144503), (24374, 90802), (45401, 48748)]