439053742088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{409}}^2\times {\mathrm{25237}}^1$

素因数の和:26074

約数の個数: 48

約数和(自身を含む): 888758946180

約数和(自身を除く): 449705204092

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 409, 818, 1636, 3272, 5317, 10634, 21268, 25237, 42536, 50474, 100948, 167281, 201896, 328081, 334562, 656162, 669124, 1312324, 1338248, 2174653, 2624648, 4349306, 8698612, 10321933, 17397224, 20643866, 41287732, 82575464, 134185129, 268370258, 536740516, 1073481032, 4221670597, 8443341194, 16886682388, 33773364776, 54881717761, 109763435522, 219526871044, 439053742088]

約数ペア:

[(1, 439053742088), (2, 219526871044), (4, 109763435522), (8, 54881717761), (13, 33773364776), (26, 16886682388), (52, 8443341194), (104, 4221670597), (409, 1073481032), (818, 536740516), (1636, 268370258), (3272, 134185129), (5317, 82575464), (10634, 41287732), (21268, 20643866), (25237, 17397224), (42536, 10321933), (50474, 8698612), (100948, 4349306), (167281, 2624648), (201896, 2174653), (328081, 1338248), (334562, 1312324), (656162, 669124)]