1330562176

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{253537}}^1$

素因数の和:253592

約数の個数: 32

約数和(自身を含む): 2715391980

約数和(自身を除く): 1384829804

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 253537, 507074, 1014148, 2028296, 4056592, 8113184, 10395017, 16226368, 20790034, 32452736, 41580068, 83160136, 166320272, 332640544, 665281088, 1330562176]

約数ペア:

[(1, 1330562176), (2, 665281088), (4, 332640544), (8, 166320272), (16, 83160136), (32, 41580068), (41, 32452736), (64, 20790034), (82, 16226368), (128, 10395017), (164, 8113184), (328, 4056592), (656, 2028296), (1312, 1014148), (2624, 507074), (5248, 253537)]