2013187576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 3970905120

約数和(自身を除く): 1957717544

約数列:

[1, 2, 4, 8, 41, 73, 82, 83, 146, 164, 166, 292, 328, 332, 584, 664, 1013, 2026, 2993, 3403, 4052, 5986, 6059, 6806, 8104, 11972, 12118, 13612, 23944, 24236, 27224, 41533, 48472, 73949, 83066, 84079, 147898, 166132, 168158, 248419, 295796, 332264, 336316, 496838, 591592, 672632, 993676, 1987352, 3031909, 3447239, 6063818, 6137767, 6894478, 12127636, 12275534, 13788956, 24255272, 24551068, 27577912, 49102136, 251648447, 503296894, 1006593788, 2013187576]

約数ペア:

[(1, 2013187576), (2, 1006593788), (4, 503296894), (8, 251648447), (41, 49102136), (73, 27577912), (82, 24551068), (83, 24255272), (146, 13788956), (164, 12275534), (166, 12127636), (292, 6894478), (328, 6137767), (332, 6063818), (584, 3447239), (664, 3031909), (1013, 1987352), (2026, 993676), (2993, 672632), (3403, 591592), (4052, 496838), (5986, 336316), (6059, 332264), (6806, 295796), (8104, 248419), (11972, 168158), (12118, 166132), (13612, 147898), (23944, 84079), (24236, 83066), (27224, 73949), (41533, 48472)]