1315698821

素因数分解:

${\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{617}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 1364603328

約数和(自身を除く): 48904507

約数列:

[1, 43, 101, 491, 617, 4343, 21113, 26531, 49591, 62317, 302947, 2132413, 2679631, 13026721, 30597647, 1315698821]

約数ペア:

[(1, 1315698821), (43, 30597647), (101, 13026721), (491, 2679631), (617, 2132413), (4343, 302947), (21113, 62317), (26531, 49591)]