2005672074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{5261}}^1$

素因数の和:5615

約数の個数: 64

約数和(自身を含む): 4758531840

約数和(自身を除く): 2752859766

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 313, 406, 609, 626, 939, 1218, 1878, 2191, 4382, 5261, 6573, 9077, 10522, 13146, 15783, 18154, 27231, 31566, 36827, 54462, 63539, 73654, 110481, 127078, 152569, 190617, 220962, 305138, 381234, 457707, 915414, 1067983, 1646693, 2135966, 3203949, 3293386, 4940079, 6407898, 9880158, 11526851, 23053702, 34580553, 47754097, 69161106, 95508194, 143262291, 286524582, 334278679, 668557358, 1002836037, 2005672074]

約数ペア:

[(1, 2005672074), (2, 1002836037), (3, 668557358), (6, 334278679), (7, 286524582), (14, 143262291), (21, 95508194), (29, 69161106), (42, 47754097), (58, 34580553), (87, 23053702), (174, 11526851), (203, 9880158), (313, 6407898), (406, 4940079), (609, 3293386), (626, 3203949), (939, 2135966), (1218, 1646693), (1878, 1067983), (2191, 915414), (4382, 457707), (5261, 381234), (6573, 305138), (9077, 220962), (10522, 190617), (13146, 152569), (15783, 127078), (18154, 110481), (27231, 73654), (31566, 63539), (36827, 54462)]