984975574

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 1655690400

約数和(自身を除く): 670714826

約数列:

[1, 2, 11, 22, 113, 121, 181, 199, 226, 242, 362, 398, 1243, 1991, 2189, 2486, 3982, 4378, 13673, 20453, 21901, 22487, 24079, 27346, 36019, 40906, 43802, 44974, 48158, 72038, 224983, 247357, 396209, 449966, 494714, 792418, 2474813, 2720927, 4070147, 4358299, 4949626, 5441854, 8140294, 8716598, 44771617, 89543234, 492487787, 984975574]

約数ペア:

[(1, 984975574), (2, 492487787), (11, 89543234), (22, 44771617), (113, 8716598), (121, 8140294), (181, 5441854), (199, 4949626), (226, 4358299), (242, 4070147), (362, 2720927), (398, 2474813), (1243, 792418), (1991, 494714), (2189, 449966), (2486, 396209), (3982, 247357), (4378, 224983), (13673, 72038), (20453, 48158), (21901, 44974), (22487, 43802), (24079, 40906), (27346, 36019)]