2953804

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 6322176

約数和(自身を除く): 3368372

約数列:

[1, 2, 4, 7, 14, 28, 31, 41, 62, 82, 83, 124, 164, 166, 217, 287, 332, 434, 574, 581, 868, 1148, 1162, 1271, 2324, 2542, 2573, 3403, 5084, 5146, 6806, 8897, 10292, 13612, 17794, 18011, 23821, 35588, 36022, 47642, 72044, 95284, 105493, 210986, 421972, 738451, 1476902, 2953804]

約数ペア:

[(1, 2953804), (2, 1476902), (4, 738451), (7, 421972), (14, 210986), (28, 105493), (31, 95284), (41, 72044), (62, 47642), (82, 36022), (83, 35588), (124, 23821), (164, 18011), (166, 17794), (217, 13612), (287, 10292), (332, 8897), (434, 6806), (574, 5146), (581, 5084), (868, 3403), (1148, 2573), (1162, 2542), (1271, 2324)]