1004080246

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{173177}}^1$

素因数の和:173415

約数の個数: 16

約数和(自身を含む): 1629258624

約数和(自身を除く): 625178378

約数列:

[1, 2, 13, 26, 223, 446, 2899, 5798, 173177, 346354, 2251301, 4502602, 38618471, 77236942, 502040123, 1004080246]

約数ペア:

[(1, 1004080246), (2, 502040123), (13, 77236942), (26, 38618471), (223, 4502602), (446, 2251301), (2899, 346354), (5798, 173177)]