380718

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1627}}^1$

素因数の和:1648

約数の個数: 24

約数和(自身を含む): 888888

約数和(自身を除く): 508170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1627, 3254, 4881, 9762, 14643, 21151, 29286, 42302, 63453, 126906, 190359, 380718]

約数ペア:

[(1, 380718), (2, 190359), (3, 126906), (6, 63453), (9, 42302), (13, 29286), (18, 21151), (26, 14643), (39, 9762), (78, 4881), (117, 3254), (234, 1627)]