1229125430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{11863}}^1$

素因数の和:12680

約数の個数: 32

約数和(自身を含む): 2385802944

約数和(自身を除く): 1156677514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 797, 1594, 3985, 7970, 10361, 11863, 20722, 23726, 51805, 59315, 103610, 118630, 154219, 308438, 771095, 1542190, 9454811, 18909622, 47274055, 94548110, 122912543, 245825086, 614562715, 1229125430]

約数ペア:

[(1, 1229125430), (2, 614562715), (5, 245825086), (10, 122912543), (13, 94548110), (26, 47274055), (65, 18909622), (130, 9454811), (797, 1542190), (1594, 771095), (3985, 308438), (7970, 154219), (10361, 118630), (11863, 103610), (20722, 59315), (23726, 51805)]