1539804952

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{142469}}^1$

素因数の和:142675

約数の個数: 32

約数和(自身を含む): 3316701600

約数和(自身を除く): 1776896648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 142469, 284938, 569876, 997283, 1139752, 1994566, 3989132, 7978264, 27496517, 54993034, 109986068, 192475619, 219972136, 384951238, 769902476, 1539804952]

約数ペア:

[(1, 1539804952), (2, 769902476), (4, 384951238), (7, 219972136), (8, 192475619), (14, 109986068), (28, 54993034), (56, 27496517), (193, 7978264), (386, 3989132), (772, 1994566), (1351, 1139752), (1544, 997283), (2702, 569876), (5404, 284938), (10808, 142469)]