130338

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 304668

約数和(自身を除く): 174330

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 557, 1114, 1671, 3342, 5013, 7241, 10026, 14482, 21723, 43446, 65169, 130338]

約数ペア:

[(1, 130338), (2, 65169), (3, 43446), (6, 21723), (9, 14482), (13, 10026), (18, 7241), (26, 5013), (39, 3342), (78, 1671), (117, 1114), (234, 557)]