4149522

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 10402560

約数和(自身を除く): 6253038

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 27, 39, 46, 54, 69, 78, 117, 138, 207, 234, 257, 299, 351, 414, 514, 598, 621, 702, 771, 897, 1242, 1542, 1794, 2313, 2691, 3341, 4626, 5382, 5911, 6682, 6939, 8073, 10023, 11822, 13878, 16146, 17733, 20046, 30069, 35466, 53199, 60138, 76843, 90207, 106398, 153686, 159597, 180414, 230529, 319194, 461058, 691587, 1383174, 2074761, 4149522]

約数ペア:

[(1, 4149522), (2, 2074761), (3, 1383174), (6, 691587), (9, 461058), (13, 319194), (18, 230529), (23, 180414), (26, 159597), (27, 153686), (39, 106398), (46, 90207), (54, 76843), (69, 60138), (78, 53199), (117, 35466), (138, 30069), (207, 20046), (234, 17733), (257, 16146), (299, 13878), (351, 11822), (414, 10023), (514, 8073), (598, 6939), (621, 6682), (702, 5911), (771, 5382), (897, 4626), (1242, 3341), (1542, 2691), (1794, 2313)]