2028339726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{3329}}^1$

素因数の和:3593

約数の個数: 64

約数和(自身を含む): 4718476800

約数和(自身を除く): 2690137074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 163, 178, 267, 326, 489, 534, 623, 978, 1141, 1246, 1869, 2282, 3329, 3423, 3738, 6658, 6846, 9987, 14507, 19974, 23303, 29014, 43521, 46606, 69909, 87042, 101549, 139818, 203098, 296281, 304647, 542627, 592562, 609294, 888843, 1085254, 1627881, 1777686, 2073967, 3255762, 3798389, 4147934, 6221901, 7596778, 11395167, 12443802, 22790334, 48293803, 96587606, 144881409, 289762818, 338056621, 676113242, 1014169863, 2028339726]

約数ペア:

[(1, 2028339726), (2, 1014169863), (3, 676113242), (6, 338056621), (7, 289762818), (14, 144881409), (21, 96587606), (42, 48293803), (89, 22790334), (163, 12443802), (178, 11395167), (267, 7596778), (326, 6221901), (489, 4147934), (534, 3798389), (623, 3255762), (978, 2073967), (1141, 1777686), (1246, 1627881), (1869, 1085254), (2282, 888843), (3329, 609294), (3423, 592562), (3738, 542627), (6658, 304647), (6846, 296281), (9987, 203098), (14507, 139818), (19974, 101549), (23303, 87042), (29014, 69909), (43521, 46606)]