137018492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{6571}}^1$

素因数の和:6989

約数の個数: 24

約数和(自身を含む): 258910512

約数和(自身を除く): 121892020

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 5213, 6571, 10426, 13142, 20852, 26284, 85423, 170846, 341692, 2634971, 5269942, 10539884, 34254623, 68509246, 137018492]

約数ペア:

[(1, 137018492), (2, 68509246), (4, 34254623), (13, 10539884), (26, 5269942), (52, 2634971), (401, 341692), (802, 170846), (1604, 85423), (5213, 26284), (6571, 20852), (10426, 13142)]