2542736

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 5725824

約数和(自身を除く): 3183088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 311, 511, 584, 622, 1022, 1168, 1244, 2044, 2177, 2488, 4088, 4354, 4976, 8176, 8708, 17416, 22703, 34832, 45406, 90812, 158921, 181624, 317842, 363248, 635684, 1271368, 2542736]

約数ペア:

[(1, 2542736), (2, 1271368), (4, 635684), (7, 363248), (8, 317842), (14, 181624), (16, 158921), (28, 90812), (56, 45406), (73, 34832), (112, 22703), (146, 17416), (292, 8708), (311, 8176), (511, 4976), (584, 4354), (622, 4088), (1022, 2488), (1168, 2177), (1244, 2044)]