1268358862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{498961}}^1$

素因数の和:499035

約数の個数: 16

約数和(自身を含む): 2011814784

約数和(自身を除く): 743455922

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 498961, 997922, 15467791, 20457401, 30935582, 40914802, 634179431, 1268358862]

約数ペア:

[(1, 1268358862), (2, 634179431), (31, 40914802), (41, 30935582), (62, 20457401), (82, 15467791), (1271, 997922), (2542, 498961)]