395187468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53899}}^1$

素因数の和:53966

約数の個数: 48

約数和(自身を含む): 1014182400

約数和(自身を除く): 618994932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 7332, 53899, 107798, 161697, 215596, 323394, 646788, 700687, 1401374, 2102061, 2533253, 2802748, 4204122, 5066506, 7599759, 8408244, 10133012, 15199518, 30399036, 32932289, 65864578, 98796867, 131729156, 197593734, 395187468]

約数ペア:

[(1, 395187468), (2, 197593734), (3, 131729156), (4, 98796867), (6, 65864578), (12, 32932289), (13, 30399036), (26, 15199518), (39, 10133012), (47, 8408244), (52, 7599759), (78, 5066506), (94, 4204122), (141, 2802748), (156, 2533253), (188, 2102061), (282, 1401374), (564, 700687), (611, 646788), (1222, 323394), (1833, 215596), (2444, 161697), (3666, 107798), (7332, 53899)]