1310608976

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1222583}}^1$

素因数の和:1222658

約数の個数: 20

約数和(自身を含む): 2577207072

約数和(自身を除く): 1266598096

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1222583, 2445166, 4890332, 9780664, 19561328, 81913061, 163826122, 327652244, 655304488, 1310608976]

約数ペア:

[(1, 1310608976), (2, 655304488), (4, 327652244), (8, 163826122), (16, 81913061), (67, 19561328), (134, 9780664), (268, 4890332), (536, 2445166), (1072, 1222583)]