121787339908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{75550459}}^1$

素因数の和:75550507

約数の個数: 24

約数和(自身を含む): 236926242560

約数和(自身を除く): 115138902652

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 75550459, 151100918, 302201836, 982155967, 1964311934, 2342064229, 3928623868, 4684128458, 9368256916, 30446834977, 60893669954, 121787339908]

約数ペア:

[(1, 121787339908), (2, 60893669954), (4, 30446834977), (13, 9368256916), (26, 4684128458), (31, 3928623868), (52, 2342064229), (62, 1964311934), (124, 982155967), (403, 302201836), (806, 151100918), (1612, 75550459)]