1330290655

素因数分解:

$5^1\times {\mathrm{331}}^1\times {\mathrm{359}}^1\times {\mathrm{2239}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 1606348800

約数和(自身を除く): 276058145

約数列:

[1, 5, 331, 359, 1655, 1795, 2239, 11195, 118829, 594145, 741109, 803801, 3705545, 4019005, 266058131, 1330290655]

約数ペア:

[(1, 1330290655), (5, 266058131), (331, 4019005), (359, 3705545), (1655, 803801), (1795, 741109), (2239, 594145), (11195, 118829)]