1379463910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12540581}}^1$

素因数の和:12540599

約数の個数: 16

約数和(自身を含む): 2708765712

約数和(自身を除く): 1329301802

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 12540581, 25081162, 62702905, 125405810, 137946391, 275892782, 689731955, 1379463910]

約数ペア:

[(1, 1379463910), (2, 689731955), (5, 275892782), (10, 137946391), (11, 125405810), (22, 62702905), (55, 25081162), (110, 12540581)]