2002004170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{17377}}^1$

素因数の和:17706

約数の個数: 32

約数和(自身を含む): 3704850576

約数和(自身を除く): 1702846406

約数列:

[1, 2, 5, 10, 41, 82, 205, 281, 410, 562, 1405, 2810, 11521, 17377, 23042, 34754, 57605, 86885, 115210, 173770, 712457, 1424914, 3562285, 4882937, 7124570, 9765874, 24414685, 48829370, 200200417, 400400834, 1001002085, 2002004170]

約数ペア:

[(1, 2002004170), (2, 1001002085), (5, 400400834), (10, 200200417), (41, 48829370), (82, 24414685), (205, 9765874), (281, 7124570), (410, 4882937), (562, 3562285), (1405, 1424914), (2810, 712457), (11521, 173770), (17377, 115210), (23042, 86885), (34754, 57605)]