1387423464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{8258473}}^1$

素因数の和:8258489

約数の個数: 32

約数和(自身を含む): 3964067520

約数和(自身を除く): 2576644056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 8258473, 16516946, 24775419, 33033892, 49550838, 57809311, 66067784, 99101676, 115618622, 173427933, 198203352, 231237244, 346855866, 462474488, 693711732, 1387423464]

約数ペア:

[(1, 1387423464), (2, 693711732), (3, 462474488), (4, 346855866), (6, 231237244), (7, 198203352), (8, 173427933), (12, 115618622), (14, 99101676), (21, 66067784), (24, 57809311), (28, 49550838), (42, 33033892), (56, 24775419), (84, 16516946), (168, 8258473)]