2498652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 7185360

約数和(自身を除く): 4686708

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 281, 342, 468, 494, 562, 684, 741, 843, 988, 1124, 1482, 1686, 2223, 2529, 2964, 3372, 3653, 4446, 5058, 5339, 7306, 8892, 10116, 10678, 10959, 14612, 16017, 21356, 21918, 32034, 32877, 43836, 48051, 64068, 65754, 69407, 96102, 131508, 138814, 192204, 208221, 277628, 416442, 624663, 832884, 1249326, 2498652]

約数ペア:

[(1, 2498652), (2, 1249326), (3, 832884), (4, 624663), (6, 416442), (9, 277628), (12, 208221), (13, 192204), (18, 138814), (19, 131508), (26, 96102), (36, 69407), (38, 65754), (39, 64068), (52, 48051), (57, 43836), (76, 32877), (78, 32034), (114, 21918), (117, 21356), (156, 16017), (171, 14612), (228, 10959), (234, 10678), (247, 10116), (281, 8892), (342, 7306), (468, 5339), (494, 5058), (562, 4446), (684, 3653), (741, 3372), (843, 2964), (988, 2529), (1124, 2223), (1482, 1686)]