1227481354

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{117959}}^1$

素因数の和:118026

約数の個数: 24

約数和(自身を含む): 2070905760

約数和(自身を除く): 843424406

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 117959, 235918, 1297549, 2595098, 5072237, 10144474, 14273039, 28546078, 55794607, 111589214, 613740677, 1227481354]

約数ペア:

[(1, 1227481354), (2, 613740677), (11, 111589214), (22, 55794607), (43, 28546078), (86, 14273039), (121, 10144474), (242, 5072237), (473, 2595098), (946, 1297549), (5203, 235918), (10406, 117959)]