4425746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 48

約数和(自身を含む): 8252160

約数和(自身を除く): 3826414

約数列:

[1, 2, 13, 17, 19, 26, 31, 34, 38, 62, 221, 247, 289, 323, 403, 442, 494, 527, 578, 589, 646, 806, 1054, 1178, 3757, 4199, 5491, 6851, 7514, 7657, 8398, 8959, 10013, 10982, 13702, 15314, 17918, 20026, 71383, 116467, 130169, 142766, 170221, 232934, 260338, 340442, 2212873, 4425746]

約数ペア:

[(1, 4425746), (2, 2212873), (13, 340442), (17, 260338), (19, 232934), (26, 170221), (31, 142766), (34, 130169), (38, 116467), (62, 71383), (221, 20026), (247, 17918), (289, 15314), (323, 13702), (403, 10982), (442, 10013), (494, 8959), (527, 8398), (578, 7657), (589, 7514), (646, 6851), (806, 5491), (1054, 4199), (1178, 3757)]