680773997

素因数分解:

${\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:676

約数の個数: 16

約数和(自身を含む): 698544000

約数和(自身を除く): 17770003

約数列:

[1, 109, 149, 167, 251, 16241, 18203, 24883, 27359, 37399, 41917, 2712247, 4076491, 4568953, 6245633, 680773997]

約数ペア:

[(1, 680773997), (109, 6245633), (149, 4568953), (167, 4076491), (251, 2712247), (16241, 41917), (18203, 37399), (24883, 27359)]