2391832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 4870800

約数和(自身を除く): 2478968

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 409, 731, 818, 1462, 1636, 2924, 3272, 5848, 6953, 13906, 17587, 27812, 35174, 55624, 70348, 140696, 298979, 597958, 1195916, 2391832]

約数ペア:

[(1, 2391832), (2, 1195916), (4, 597958), (8, 298979), (17, 140696), (34, 70348), (43, 55624), (68, 35174), (86, 27812), (136, 17587), (172, 13906), (344, 6953), (409, 5848), (731, 3272), (818, 2924), (1462, 1636)]