8686943914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1\times {\mathrm{2389}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 14310172800

約数和(自身を除く): 5623228886

約数列:

[1, 2, 11, 22, 197, 394, 839, 1678, 2167, 2389, 4334, 4778, 9229, 18458, 26279, 52558, 165283, 330566, 470633, 941266, 1818113, 2004371, 3636226, 4008742, 5176963, 10353926, 22048081, 44096162, 394861087, 789722174, 4343471957, 8686943914]

約数ペア:

[(1, 8686943914), (2, 4343471957), (11, 789722174), (22, 394861087), (197, 44096162), (394, 22048081), (839, 10353926), (1678, 5176963), (2167, 4008742), (2389, 3636226), (4334, 2004371), (4778, 1818113), (9229, 941266), (18458, 470633), (26279, 330566), (52558, 165283)]