14774890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 28985040

約数和(自身を除く): 14210150

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 1277, 2314, 2554, 5785, 6385, 11570, 12770, 16601, 33202, 83005, 113653, 166010, 227306, 568265, 1136530, 1477489, 2954978, 7387445, 14774890]

約数ペア:

[(1, 14774890), (2, 7387445), (5, 2954978), (10, 1477489), (13, 1136530), (26, 568265), (65, 227306), (89, 166010), (130, 113653), (178, 83005), (445, 33202), (890, 16601), (1157, 12770), (1277, 11570), (2314, 6385), (2554, 5785)]