252051268

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{147571}}^1$

素因数の和:147643

約数の個数: 24

約数和(自身を含む): 512369984

約数和(自身を除く): 260318716

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 147571, 295142, 590284, 1032997, 2065994, 4131988, 9001831, 18003662, 36007324, 63012817, 126025634, 252051268]

約数ペア:

[(1, 252051268), (2, 126025634), (4, 63012817), (7, 36007324), (14, 18003662), (28, 9001831), (61, 4131988), (122, 2065994), (244, 1032997), (427, 590284), (854, 295142), (1708, 147571)]