448698908

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1559}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 946982400

約数和(自身を除く): 498283492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 541, 1082, 1559, 2164, 3118, 3787, 6236, 7574, 10279, 10913, 15148, 20558, 21826, 29621, 41116, 43652, 59242, 71953, 118484, 143906, 207347, 287812, 414694, 829388, 843419, 1686838, 3373676, 5903933, 11807866, 16024961, 23615732, 32049922, 64099844, 112174727, 224349454, 448698908]

約数ペア:

[(1, 448698908), (2, 224349454), (4, 112174727), (7, 64099844), (14, 32049922), (19, 23615732), (28, 16024961), (38, 11807866), (76, 5903933), (133, 3373676), (266, 1686838), (532, 843419), (541, 829388), (1082, 414694), (1559, 287812), (2164, 207347), (3118, 143906), (3787, 118484), (6236, 71953), (7574, 59242), (10279, 43652), (10913, 41116), (15148, 29621), (20558, 21826)]