1641301004

素因数分解:

$2^2\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{23087}}^1$

素因数の和:25637

約数の個数: 24

約数和(自身を含む): 3284037120

約数和(自身を除く): 1642736116

約数列:

[1, 2, 4, 7, 14, 28, 2539, 5078, 10156, 17773, 23087, 35546, 46174, 71092, 92348, 161609, 323218, 646436, 58617893, 117235786, 234471572, 410325251, 820650502, 1641301004]

約数ペア:

[(1, 1641301004), (2, 820650502), (4, 410325251), (7, 234471572), (14, 117235786), (28, 58617893), (2539, 646436), (5078, 323218), (10156, 161609), (17773, 92348), (23087, 71092), (35546, 46174)]