1091792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:231

約数の個数: 40

約数和(自身を含む): 2369640

約数和(自身を除く): 1277848

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 181, 208, 232, 362, 377, 464, 724, 754, 1448, 1508, 2353, 2896, 3016, 4706, 5249, 6032, 9412, 10498, 18824, 20996, 37648, 41992, 68237, 83984, 136474, 272948, 545896, 1091792]

約数ペア:

[(1, 1091792), (2, 545896), (4, 272948), (8, 136474), (13, 83984), (16, 68237), (26, 41992), (29, 37648), (52, 20996), (58, 18824), (104, 10498), (116, 9412), (181, 6032), (208, 5249), (232, 4706), (362, 3016), (377, 2896), (464, 2353), (724, 1508), (754, 1448)]