2190681718

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{293107}}^1$

素因数の和:293247

約数の個数: 16

約数和(自身を含む): 3408259824

約数和(自身を除く): 1217578106

約数列:

[1, 2, 37, 74, 101, 202, 3737, 7474, 293107, 586214, 10844959, 21689918, 29603807, 59207614, 1095340859, 2190681718]

約数ペア:

[(1, 2190681718), (2, 1095340859), (37, 59207614), (74, 29603807), (101, 21689918), (202, 10844959), (3737, 586214), (7474, 293107)]