387848682

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{552491}}^1$

素因数の和:552515

約数の個数: 32

約数和(自身を含む): 928186560

約数和(自身を除く): 540337878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 552491, 1104982, 1657473, 3314946, 4972419, 7182383, 9944838, 14364766, 14917257, 21547149, 29834514, 43094298, 64641447, 129282894, 193924341, 387848682]

約数ペア:

[(1, 387848682), (2, 193924341), (3, 129282894), (6, 64641447), (9, 43094298), (13, 29834514), (18, 21547149), (26, 14917257), (27, 14364766), (39, 9944838), (54, 7182383), (78, 4972419), (117, 3314946), (234, 1657473), (351, 1104982), (702, 552491)]