1330941778

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1\times {\mathrm{5939}}^1$

素因数の和:7289

約数の個数: 16

約数和(自身を含む): 2020788000

約数和(自身を除く): 689846222

約数列:

[1, 2, 89, 178, 1259, 2518, 5939, 11878, 112051, 224102, 528571, 1057142, 7477201, 14954402, 665470889, 1330941778]

約数ペア:

[(1, 1330941778), (2, 665470889), (89, 14954402), (178, 7477201), (1259, 1057142), (2518, 528571), (5939, 224102), (11878, 112051)]