1330239170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{276557}}^1$

素因数の和:276614

約数の個数: 32

約数和(自身を含む): 2648319408

約数和(自身を除く): 1318080238

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 276557, 553114, 1382785, 2765570, 3595241, 7190482, 10232609, 17976205, 20465218, 35952410, 51163045, 102326090, 133023917, 266047834, 665119585, 1330239170]

約数ペア:

[(1, 1330239170), (2, 665119585), (5, 266047834), (10, 133023917), (13, 102326090), (26, 51163045), (37, 35952410), (65, 20465218), (74, 17976205), (130, 10232609), (185, 7190482), (370, 3595241), (481, 2765570), (962, 1382785), (2405, 553114), (4810, 276557)]