815087156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{35869}}^1$

素因数の和:35928

約数の個数: 48

約数和(自身を含む): 1687324800

約数和(自身を除く): 872237644

約数列:

[1, 2, 4, 13, 19, 23, 26, 38, 46, 52, 76, 92, 247, 299, 437, 494, 598, 874, 988, 1196, 1748, 5681, 11362, 22724, 35869, 71738, 143476, 466297, 681511, 824987, 932594, 1363022, 1649974, 1865188, 2726044, 3299948, 8859643, 10724831, 15674753, 17719286, 21449662, 31349506, 35438572, 42899324, 62699012, 203771789, 407543578, 815087156]

約数ペア:

[(1, 815087156), (2, 407543578), (4, 203771789), (13, 62699012), (19, 42899324), (23, 35438572), (26, 31349506), (38, 21449662), (46, 17719286), (52, 15674753), (76, 10724831), (92, 8859643), (247, 3299948), (299, 2726044), (437, 1865188), (494, 1649974), (598, 1363022), (874, 932594), (988, 824987), (1196, 681511), (1748, 466297), (5681, 143476), (11362, 71738), (22724, 35869)]