1640644103429

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{12485971}}^1$

素因数の和:12486220

約数の個数: 16

約数和(自身を含む): 1780000168320

約数和(自身を除く): 139356064891

約数列:

[1, 23, 29, 197, 667, 4531, 5713, 131399, 12485971, 287177333, 362093159, 2459736287, 8328142657, 56573934601, 71332352323, 1640644103429]

約数ペア:

[(1, 1640644103429), (23, 71332352323), (29, 56573934601), (197, 8328142657), (667, 2459736287), (4531, 362093159), (5713, 287177333), (131399, 12485971)]