707914870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{19379}}^1$

素因数の和:19680

約数の個数: 32

約数和(自身を含む): 1377220320

約数和(自身を除く): 669305450

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 281, 562, 1405, 2810, 3653, 7306, 18265, 19379, 36530, 38758, 96895, 193790, 251927, 503854, 1259635, 2519270, 5445499, 10890998, 27227495, 54454990, 70791487, 141582974, 353957435, 707914870]

約数ペア:

[(1, 707914870), (2, 353957435), (5, 141582974), (10, 70791487), (13, 54454990), (26, 27227495), (65, 10890998), (130, 5445499), (281, 2519270), (562, 1259635), (1405, 503854), (2810, 251927), (3653, 193790), (7306, 96895), (18265, 38758), (19379, 36530)]