2212854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 5529600

約数和(自身を除く): 3316746

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 47, 57, 59, 94, 114, 118, 133, 141, 177, 266, 282, 329, 354, 399, 413, 658, 798, 826, 893, 987, 1121, 1239, 1786, 1974, 2242, 2478, 2679, 2773, 3363, 5358, 5546, 6251, 6726, 7847, 8319, 12502, 15694, 16638, 18753, 19411, 23541, 37506, 38822, 47082, 52687, 58233, 105374, 116466, 158061, 316122, 368809, 737618, 1106427, 2212854]

約数ペア:

[(1, 2212854), (2, 1106427), (3, 737618), (6, 368809), (7, 316122), (14, 158061), (19, 116466), (21, 105374), (38, 58233), (42, 52687), (47, 47082), (57, 38822), (59, 37506), (94, 23541), (114, 19411), (118, 18753), (133, 16638), (141, 15694), (177, 12502), (266, 8319), (282, 7847), (329, 6726), (354, 6251), (399, 5546), (413, 5358), (658, 3363), (798, 2773), (826, 2679), (893, 2478), (987, 2242), (1121, 1974), (1239, 1786)]