1900793622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{25411}}^1$

素因数の和:25573

約数の個数: 64

約数和(自身を含む): 4713214464

約数和(自身を除く): 2812420842

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 137, 182, 273, 274, 411, 546, 822, 959, 1781, 1918, 2877, 3562, 5343, 5754, 10686, 12467, 24934, 25411, 37401, 50822, 74802, 76233, 152466, 177877, 330343, 355754, 533631, 660686, 991029, 1067262, 1982058, 2312401, 3481307, 4624802, 6937203, 6962614, 10443921, 13874406, 20887842, 24369149, 45256991, 48738298, 73107447, 90513982, 135770973, 146214894, 271541946, 316798937, 633597874, 950396811, 1900793622]

約数ペア:

[(1, 1900793622), (2, 950396811), (3, 633597874), (6, 316798937), (7, 271541946), (13, 146214894), (14, 135770973), (21, 90513982), (26, 73107447), (39, 48738298), (42, 45256991), (78, 24369149), (91, 20887842), (137, 13874406), (182, 10443921), (273, 6962614), (274, 6937203), (411, 4624802), (546, 3481307), (822, 2312401), (959, 1982058), (1781, 1067262), (1918, 991029), (2877, 660686), (3562, 533631), (5343, 355754), (5754, 330343), (10686, 177877), (12467, 152466), (24934, 76233), (25411, 74802), (37401, 50822)]