1202981104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1$

素因数の和:626

約数の個数: 80

約数和(自身を含む): 2557273824

約数和(自身を除く): 1354292720

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 173, 202, 208, 331, 346, 404, 662, 692, 808, 1313, 1324, 1384, 1616, 2249, 2626, 2648, 2768, 4303, 4498, 5252, 5296, 8606, 8996, 10504, 17212, 17473, 17992, 21008, 33431, 34424, 34946, 35984, 57263, 66862, 68848, 69892, 114526, 133724, 139784, 227149, 229052, 267448, 279568, 434603, 454298, 458104, 534896, 744419, 869206, 908596, 916208, 1488838, 1738412, 1817192, 2977676, 3476824, 3634384, 5783563, 5955352, 6953648, 11567126, 11910704, 23134252, 46268504, 75186319, 92537008, 150372638, 300745276, 601490552, 1202981104]

約数ペア:

[(1, 1202981104), (2, 601490552), (4, 300745276), (8, 150372638), (13, 92537008), (16, 75186319), (26, 46268504), (52, 23134252), (101, 11910704), (104, 11567126), (173, 6953648), (202, 5955352), (208, 5783563), (331, 3634384), (346, 3476824), (404, 2977676), (662, 1817192), (692, 1738412), (808, 1488838), (1313, 916208), (1324, 908596), (1384, 869206), (1616, 744419), (2249, 534896), (2626, 458104), (2648, 454298), (2768, 434603), (4303, 279568), (4498, 267448), (5252, 229052), (5296, 227149), (8606, 139784), (8996, 133724), (10504, 114526), (17212, 69892), (17473, 68848), (17992, 66862), (21008, 57263), (33431, 35984), (34424, 34946)]