1201890544

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{330917}}^1$

素因数の和:331152

約数の個数: 20

約数和(自身を含む): 2338928424

約数和(自身を除く): 1137037880

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 330917, 661834, 1323668, 2647336, 5294672, 75118159, 150236318, 300472636, 600945272, 1201890544]

約数ペア:

[(1, 1201890544), (2, 600945272), (4, 300472636), (8, 150236318), (16, 75118159), (227, 5294672), (454, 2647336), (908, 1323668), (1816, 661834), (3632, 330917)]