1049272010

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{800971}}^1$

素因数の和:801109

約数の個数: 16

約数和(自身を含む): 1903109472

約数和(自身を除く): 853837462

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 800971, 1601942, 4004855, 8009710, 104927201, 209854402, 524636005, 1049272010]

約数ペア:

[(1, 1049272010), (2, 524636005), (5, 209854402), (10, 104927201), (131, 8009710), (262, 4004855), (655, 1601942), (1310, 800971)]