3139304

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 6844800

約数和(自身を除く): 3705496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 919, 1708, 1838, 3416, 3676, 6433, 7352, 12866, 25732, 51464, 56059, 112118, 224236, 392413, 448472, 784826, 1569652, 3139304]

約数ペア:

[(1, 3139304), (2, 1569652), (4, 784826), (7, 448472), (8, 392413), (14, 224236), (28, 112118), (56, 56059), (61, 51464), (122, 25732), (244, 12866), (427, 7352), (488, 6433), (854, 3676), (919, 3416), (1708, 1838)]