4371445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 5710320

約数和(自身を除く): 1338875

約数列:

[1, 5, 13, 65, 109, 545, 617, 1417, 3085, 7085, 8021, 40105, 67253, 336265, 874289, 4371445]

約数ペア:

[(1, 4371445), (5, 874289), (13, 336265), (65, 67253), (109, 40105), (545, 8021), (617, 7085), (1417, 3085)]