1330449196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{78317}}^1$

素因数の和:78489

約数の個数: 24

約数和(自身を含む): 2420966016

約数和(自身を除く): 1090516820

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 4247, 8494, 16988, 78317, 156634, 313268, 2427827, 4855654, 9711308, 10729429, 21458858, 42917716, 332612299, 665224598, 1330449196]

約数ペア:

[(1, 1330449196), (2, 665224598), (4, 332612299), (31, 42917716), (62, 21458858), (124, 10729429), (137, 9711308), (274, 4855654), (548, 2427827), (4247, 313268), (8494, 156634), (16988, 78317)]