2195088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:204

約数の個数: 80

約数和(自身を含む): 6666240

約数和(自身を除く): 4471152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 139, 141, 168, 188, 278, 282, 329, 336, 376, 417, 556, 564, 658, 752, 834, 973, 987, 1112, 1128, 1316, 1668, 1946, 1974, 2224, 2256, 2632, 2919, 3336, 3892, 3948, 5264, 5838, 6533, 6672, 7784, 7896, 11676, 13066, 15568, 15792, 19599, 23352, 26132, 39198, 45731, 46704, 52264, 78396, 91462, 104528, 137193, 156792, 182924, 274386, 313584, 365848, 548772, 731696, 1097544, 2195088]

約数ペア:

[(1, 2195088), (2, 1097544), (3, 731696), (4, 548772), (6, 365848), (7, 313584), (8, 274386), (12, 182924), (14, 156792), (16, 137193), (21, 104528), (24, 91462), (28, 78396), (42, 52264), (47, 46704), (48, 45731), (56, 39198), (84, 26132), (94, 23352), (112, 19599), (139, 15792), (141, 15568), (168, 13066), (188, 11676), (278, 7896), (282, 7784), (329, 6672), (336, 6533), (376, 5838), (417, 5264), (556, 3948), (564, 3892), (658, 3336), (752, 2919), (834, 2632), (973, 2256), (987, 2224), (1112, 1974), (1128, 1946), (1316, 1668)]