1004040016

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{92419}}^1$

素因数の和:92531

約数の個数: 40

約数和(自身を含む): 2246175680

約数和(自身を除く): 1242135664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 92419, 184838, 369676, 646933, 739352, 1293866, 1478704, 2587732, 5175464, 8964643, 10350928, 17929286, 35858572, 62752501, 71717144, 125505002, 143434288, 251010004, 502020008, 1004040016]

約数ペア:

[(1, 1004040016), (2, 502020008), (4, 251010004), (7, 143434288), (8, 125505002), (14, 71717144), (16, 62752501), (28, 35858572), (56, 17929286), (97, 10350928), (112, 8964643), (194, 5175464), (388, 2587732), (679, 1478704), (776, 1293866), (1358, 739352), (1552, 646933), (2716, 369676), (5432, 184838), (10864, 92419)]