2022756484

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{37489}}^1$

素因数の和:37588

約数の個数: 48

約数和(自身を含む): 4232471040

約数和(自身を除く): 2209714556

約数列:

[1, 2, 4, 7, 14, 28, 41, 47, 82, 94, 164, 188, 287, 329, 574, 658, 1148, 1316, 1927, 3854, 7708, 13489, 26978, 37489, 53956, 74978, 149956, 262423, 524846, 1049692, 1537049, 1761983, 3074098, 3523966, 6148196, 7047932, 10759343, 12333881, 21518686, 24667762, 43037372, 49335524, 72241303, 144482606, 288965212, 505689121, 1011378242, 2022756484]

約数ペア:

[(1, 2022756484), (2, 1011378242), (4, 505689121), (7, 288965212), (14, 144482606), (28, 72241303), (41, 49335524), (47, 43037372), (82, 24667762), (94, 21518686), (164, 12333881), (188, 10759343), (287, 7047932), (329, 6148196), (574, 3523966), (658, 3074098), (1148, 1761983), (1316, 1537049), (1927, 1049692), (3854, 524846), (7708, 262423), (13489, 149956), (26978, 74978), (37489, 53956)]