261649722

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2295173}}^1$

素因数の和:2295197

約数の個数: 16

約数和(自身を含む): 550841760

約数和(自身を除く): 289192038

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2295173, 4590346, 6885519, 13771038, 43608287, 87216574, 130824861, 261649722]

約数ペア:

[(1, 261649722), (2, 130824861), (3, 87216574), (6, 43608287), (19, 13771038), (38, 6885519), (57, 4590346), (114, 2295173)]