1240450802

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1\times {\mathrm{28219}}^1$

素因数の和:28961

約数の個数: 16

約数和(自身を含む): 1923475200

約数和(自身を除く): 683024398

約数列:

[1, 2, 31, 62, 709, 1418, 21979, 28219, 43958, 56438, 874789, 1749578, 20007271, 40014542, 620225401, 1240450802]

約数ペア:

[(1, 1240450802), (2, 620225401), (31, 40014542), (62, 20007271), (709, 1749578), (1418, 874789), (21979, 56438), (28219, 43958)]