2019459102

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 4243083264

約数和(自身を除く): 2223624162

約数列:

[1, 2, 3, 6, 31, 62, 93, 97, 173, 186, 194, 291, 346, 519, 582, 647, 1038, 1294, 1941, 3007, 3882, 5363, 6014, 9021, 10726, 16089, 16781, 18042, 20057, 32178, 33562, 40114, 50343, 60171, 62759, 100686, 111931, 120342, 125518, 188277, 223862, 335793, 376554, 520211, 671586, 1040422, 1560633, 1945529, 3121266, 3469861, 3891058, 5836587, 6939722, 10409583, 10857307, 11673174, 20819166, 21714614, 32571921, 65143842, 336576517, 673153034, 1009729551, 2019459102]

約数ペア:

[(1, 2019459102), (2, 1009729551), (3, 673153034), (6, 336576517), (31, 65143842), (62, 32571921), (93, 21714614), (97, 20819166), (173, 11673174), (186, 10857307), (194, 10409583), (291, 6939722), (346, 5836587), (519, 3891058), (582, 3469861), (647, 3121266), (1038, 1945529), (1294, 1560633), (1941, 1040422), (3007, 671586), (3882, 520211), (5363, 376554), (6014, 335793), (9021, 223862), (10726, 188277), (16089, 125518), (16781, 120342), (18042, 111931), (20057, 100686), (32178, 62759), (33562, 60171), (40114, 50343)]