1675268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 48

約数和(自身を含む): 3655680

約数和(自身を除く): 1980412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 67, 76, 94, 133, 134, 188, 266, 268, 329, 469, 532, 658, 893, 938, 1273, 1316, 1786, 1876, 2546, 3149, 3572, 5092, 6251, 6298, 8911, 12502, 12596, 17822, 22043, 25004, 35644, 44086, 59831, 88172, 119662, 239324, 418817, 837634, 1675268]

約数ペア:

[(1, 1675268), (2, 837634), (4, 418817), (7, 239324), (14, 119662), (19, 88172), (28, 59831), (38, 44086), (47, 35644), (67, 25004), (76, 22043), (94, 17822), (133, 12596), (134, 12502), (188, 8911), (266, 6298), (268, 6251), (329, 5092), (469, 3572), (532, 3149), (658, 2546), (893, 1876), (938, 1786), (1273, 1316)]