2008046478

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1317

約数の個数: 64

約数和(自身を含む): 4243752000

約数和(自身を除く): 2235705522

約数列:

[1, 2, 3, 6, 29, 58, 73, 87, 146, 149, 174, 219, 298, 438, 447, 894, 1061, 2117, 2122, 3183, 4234, 4321, 6351, 6366, 8642, 10877, 12702, 12963, 21754, 25926, 30769, 32631, 61538, 65262, 77453, 92307, 154906, 158089, 184614, 232359, 315433, 316178, 464718, 474267, 630866, 946299, 948534, 1892598, 2246137, 4492274, 4584581, 6738411, 9169162, 11540497, 13476822, 13753743, 23080994, 27507486, 34621491, 69242982, 334674413, 669348826, 1004023239, 2008046478]

約数ペア:

[(1, 2008046478), (2, 1004023239), (3, 669348826), (6, 334674413), (29, 69242982), (58, 34621491), (73, 27507486), (87, 23080994), (146, 13753743), (149, 13476822), (174, 11540497), (219, 9169162), (298, 6738411), (438, 4584581), (447, 4492274), (894, 2246137), (1061, 1892598), (2117, 948534), (2122, 946299), (3183, 630866), (4234, 474267), (4321, 464718), (6351, 316178), (6366, 315433), (8642, 232359), (10877, 184614), (12702, 158089), (12963, 154906), (21754, 92307), (25926, 77453), (30769, 65262), (32631, 61538)]