2644976666

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{125509}}^1$

素因数の和:125809

約数の個数: 16

約数和(自身を含む): 4080079080

約数和(自身を除く): 1435102414

約数列:

[1, 2, 41, 82, 257, 514, 10537, 21074, 125509, 251018, 5145869, 10291738, 32255813, 64511626, 1322488333, 2644976666]

約数ペア:

[(1, 2644976666), (2, 1322488333), (41, 64511626), (82, 32255813), (257, 10291738), (514, 5145869), (10537, 251018), (21074, 125509)]