2022077104

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{47351}}^1$

素因数の和:47533

約数の個数: 40

約数和(自身を含む): 4174741728

約数和(自身を除く): 2152664624

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 157, 272, 314, 628, 1256, 2512, 2669, 5338, 10676, 21352, 42704, 47351, 94702, 189404, 378808, 757616, 804967, 1609934, 3219868, 6439736, 7434107, 12879472, 14868214, 29736428, 59472856, 118945712, 126379819, 252759638, 505519276, 1011038552, 2022077104]

約数ペア:

[(1, 2022077104), (2, 1011038552), (4, 505519276), (8, 252759638), (16, 126379819), (17, 118945712), (34, 59472856), (68, 29736428), (136, 14868214), (157, 12879472), (272, 7434107), (314, 6439736), (628, 3219868), (1256, 1609934), (2512, 804967), (2669, 757616), (5338, 378808), (10676, 189404), (21352, 94702), (42704, 47351)]