1394648642

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{1103}}^1\times {\mathrm{4243}}^1$

素因数の和:5497

約数の個数: 16

約数和(自身を含む): 2108419200

約数和(自身を除く): 713770558

約数列:

[1, 2, 149, 298, 1103, 2206, 4243, 8486, 164347, 328694, 632207, 1264414, 4680029, 9360058, 697324321, 1394648642]

約数ペア:

[(1, 1394648642), (2, 697324321), (149, 9360058), (298, 4680029), (1103, 1264414), (2206, 632207), (4243, 328694), (8486, 164347)]