1446224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1$

素因数の和:447

約数の個数: 40

約数和(自身を含む): 3202920

約数和(自身を除く): 1756696

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 409, 442, 818, 884, 1636, 1768, 3272, 3536, 5317, 6544, 6953, 10634, 13906, 21268, 27812, 42536, 55624, 85072, 90389, 111248, 180778, 361556, 723112, 1446224]

約数ペア:

[(1, 1446224), (2, 723112), (4, 361556), (8, 180778), (13, 111248), (16, 90389), (17, 85072), (26, 55624), (34, 42536), (52, 27812), (68, 21268), (104, 13906), (136, 10634), (208, 6953), (221, 6544), (272, 5317), (409, 3536), (442, 3272), (818, 1768), (884, 1636)]