2690852654

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{5779}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 4683187200

約数和(自身を除く): 1992334546

約数列:

[1, 2, 7, 14, 79, 158, 421, 553, 842, 1106, 2947, 5779, 5894, 11558, 33259, 40453, 66518, 80906, 232813, 456541, 465626, 913082, 2432959, 3195787, 4865918, 6391574, 17030713, 34061426, 192203761, 384407522, 1345426327, 2690852654]

約数ペア:

[(1, 2690852654), (2, 1345426327), (7, 384407522), (14, 192203761), (79, 34061426), (158, 17030713), (421, 6391574), (553, 4865918), (842, 3195787), (1106, 2432959), (2947, 913082), (5779, 465626), (5894, 456541), (11558, 232813), (33259, 80906), (40453, 66518)]