390039602

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1\times {\mathrm{3391}}^1$

素因数の和:3626

約数の個数: 24

約数和(自身を含む): 624806400

約数和(自身を除く): 234766798

約数列:

[1, 2, 17, 34, 199, 289, 398, 578, 3383, 3391, 6766, 6782, 57511, 57647, 115022, 115294, 674809, 979999, 1349618, 1959998, 11471753, 22943506, 195019801, 390039602]

約数ペア:

[(1, 390039602), (2, 195019801), (17, 22943506), (34, 11471753), (199, 1959998), (289, 1349618), (398, 979999), (578, 674809), (3383, 115294), (3391, 115022), (6766, 57647), (6782, 57511)]