2399358

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1656

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 3043842

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1619, 3238, 4857, 9714, 21047, 30761, 42094, 61522, 63141, 92283, 126282, 184566, 399893, 799786, 1199679, 2399358]

約数ペア:

[(1, 2399358), (2, 1199679), (3, 799786), (6, 399893), (13, 184566), (19, 126282), (26, 92283), (38, 63141), (39, 61522), (57, 42094), (78, 30761), (114, 21047), (247, 9714), (494, 4857), (741, 3238), (1482, 1619)]