1858904087012

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{64020667}}^1$

素因数の和:64020756

約数の個数: 48

約数和(自身を含む): 4001035667328

約数和(自身を除く): 2142131580316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 427, 476, 854, 1037, 1708, 2074, 4148, 7259, 14518, 29036, 64020667, 128041334, 256082668, 448144669, 896289338, 1088351339, 1792578676, 2176702678, 3905260687, 4353405356, 7618459373, 7810521374, 15236918746, 15621042748, 27336824809, 30473837492, 54673649618, 66389431679, 109347299236, 132778863358, 265557726716, 464726021753, 929452043506, 1858904087012]

約数ペア:

[(1, 1858904087012), (2, 929452043506), (4, 464726021753), (7, 265557726716), (14, 132778863358), (17, 109347299236), (28, 66389431679), (34, 54673649618), (61, 30473837492), (68, 27336824809), (119, 15621042748), (122, 15236918746), (238, 7810521374), (244, 7618459373), (427, 4353405356), (476, 3905260687), (854, 2176702678), (1037, 1792578676), (1708, 1088351339), (2074, 896289338), (4148, 448144669), (7259, 256082668), (14518, 128041334), (29036, 64020667)]