122021228

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 249984000

約数和(自身を除く): 127962772

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 199, 244, 359, 398, 427, 718, 796, 854, 1393, 1436, 1708, 2513, 2786, 5026, 5572, 10052, 12139, 21899, 24278, 43798, 48556, 71441, 84973, 87596, 142882, 153293, 169946, 285764, 306586, 339892, 500087, 613172, 1000174, 2000348, 4357901, 8715802, 17431604, 30505307, 61010614, 122021228]

約数ペア:

[(1, 122021228), (2, 61010614), (4, 30505307), (7, 17431604), (14, 8715802), (28, 4357901), (61, 2000348), (122, 1000174), (199, 613172), (244, 500087), (359, 339892), (398, 306586), (427, 285764), (718, 169946), (796, 153293), (854, 142882), (1393, 87596), (1436, 84973), (1708, 71441), (2513, 48556), (2786, 43798), (5026, 24278), (5572, 21899), (10052, 12139)]