1260668126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{59561}}^1$

素因数の和:60139

約数の個数: 16

約数和(自身を含む): 1994135760

約数和(自身を除く): 733467634

約数列:

[1, 2, 19, 38, 557, 1114, 10583, 21166, 59561, 119122, 1131659, 2263318, 33175477, 66350954, 630334063, 1260668126]

約数ペア:

[(1, 1260668126), (2, 630334063), (19, 66350954), (38, 33175477), (557, 2263318), (1114, 1131659), (10583, 119122), (21166, 59561)]