1260996556

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{501191}}^1$

素因数の和:501249

約数の個数: 24

約数和(自身を含む): 2399707296

約数和(自身を除く): 1138710740

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 501191, 1002382, 2004764, 8520247, 17040494, 18544067, 34080988, 37088134, 74176268, 315249139, 630498278, 1260996556]

約数ペア:

[(1, 1260996556), (2, 630498278), (4, 315249139), (17, 74176268), (34, 37088134), (37, 34080988), (68, 18544067), (74, 17040494), (148, 8520247), (629, 2004764), (1258, 1002382), (2516, 501191)]