2247183978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1\times {\mathrm{9743}}^1$

素因数の和:12718

約数の個数: 32

約数和(自身を含む): 4842222336

約数和(自身を除く): 2595038358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2957, 5914, 8871, 9743, 17742, 19486, 29229, 38441, 58458, 76882, 115323, 126659, 230646, 253318, 379977, 759954, 28810051, 57620102, 86430153, 172860306, 374530663, 749061326, 1123591989, 2247183978]

約数ペア:

[(1, 2247183978), (2, 1123591989), (3, 749061326), (6, 374530663), (13, 172860306), (26, 86430153), (39, 57620102), (78, 28810051), (2957, 759954), (5914, 379977), (8871, 253318), (9743, 230646), (17742, 126659), (19486, 115323), (29229, 76882), (38441, 58458)]