2987916112

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{191141}}^1$

素因数の和:192126

約数の個数: 20

約数和(自身を含む): 5795043156

約数和(自身を除く): 2807127044

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 7816, 15632, 191141, 382282, 764564, 1529128, 3058256, 186744757, 373489514, 746979028, 1493958056, 2987916112]

約数ペア:

[(1, 2987916112), (2, 1493958056), (4, 746979028), (8, 373489514), (16, 186744757), (977, 3058256), (1954, 1529128), (3908, 764564), (7816, 382282), (15632, 191141)]