1040405930

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{794203}}^1$

素因数の和:794341

約数の個数: 16

約数和(自身を含む): 1887028704

約数和(自身を除く): 846622774

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 794203, 1588406, 3971015, 7942030, 104040593, 208081186, 520202965, 1040405930]

約数ペア:

[(1, 1040405930), (2, 520202965), (5, 208081186), (10, 104040593), (131, 7942030), (262, 3971015), (655, 1588406), (1310, 794203)]