2420161154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{5039}}^1$

素因数の和:5314

約数の個数: 32

約数和(自身を含む): 3879912960

約数和(自身を除く): 1459751806

約数列:

[1, 2, 23, 46, 53, 106, 197, 394, 1219, 2438, 4531, 5039, 9062, 10078, 10441, 20882, 115897, 231794, 240143, 267067, 480286, 534134, 992683, 1985366, 6142541, 12285082, 22831709, 45663418, 52612199, 105224398, 1210080577, 2420161154]

約数ペア:

[(1, 2420161154), (2, 1210080577), (23, 105224398), (46, 52612199), (53, 45663418), (106, 22831709), (197, 12285082), (394, 6142541), (1219, 1985366), (2438, 992683), (4531, 534134), (5039, 480286), (9062, 267067), (10078, 240143), (10441, 231794), (20882, 115897)]