1931176144

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{4871}}^1$

素因数の和:5299

約数の個数: 40

約数和(自身を含む): 3806006400

約数和(自身を除く): 1874830256

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 349, 568, 698, 1136, 1396, 2792, 4871, 5584, 9742, 19484, 24779, 38968, 49558, 77936, 99116, 198232, 345841, 396464, 691682, 1383364, 1699979, 2766728, 3399958, 5533456, 6799916, 13599832, 27199664, 120698509, 241397018, 482794036, 965588072, 1931176144]

約数ペア:

[(1, 1931176144), (2, 965588072), (4, 482794036), (8, 241397018), (16, 120698509), (71, 27199664), (142, 13599832), (284, 6799916), (349, 5533456), (568, 3399958), (698, 2766728), (1136, 1699979), (1396, 1383364), (2792, 691682), (4871, 396464), (5584, 345841), (9742, 198232), (19484, 99116), (24779, 77936), (38968, 49558)]