2289322996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1\times {\mathrm{701}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 4276359360

約数和(自身を除く): 1987036364

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 388, 443, 701, 886, 1402, 1772, 1843, 2804, 3686, 7372, 8417, 13319, 16834, 26638, 33668, 42971, 53276, 67997, 85942, 135994, 171884, 271988, 310543, 621086, 816449, 1242172, 1291943, 1632898, 2583886, 3265796, 5167772, 5900317, 11800634, 23601268, 30122671, 60245342, 120490684, 572330749, 1144661498, 2289322996]

約数ペア:

[(1, 2289322996), (2, 1144661498), (4, 572330749), (19, 120490684), (38, 60245342), (76, 30122671), (97, 23601268), (194, 11800634), (388, 5900317), (443, 5167772), (701, 3265796), (886, 2583886), (1402, 1632898), (1772, 1291943), (1843, 1242172), (2804, 816449), (3686, 621086), (7372, 310543), (8417, 271988), (13319, 171884), (16834, 135994), (26638, 85942), (33668, 67997), (42971, 53276)]