1402416652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1987}}^1$

素因数の和:2295

約数の個数: 72

約数和(自身を含む): 3087181104

約数和(自身を除く): 1684764452

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 277, 364, 554, 637, 1108, 1274, 1939, 1987, 2548, 3601, 3878, 3974, 7202, 7756, 7948, 13573, 13909, 14404, 25207, 25831, 27146, 27818, 50414, 51662, 54292, 55636, 97363, 100828, 103324, 176449, 180817, 194726, 352898, 361634, 389452, 550399, 705796, 723268, 1100798, 1265719, 2201596, 2531438, 3852793, 5062876, 7155187, 7705586, 14310374, 15411172, 26969551, 28620748, 50086309, 53939102, 100172618, 107878204, 200345236, 350604163, 701208326, 1402416652]

約数ペア:

[(1, 1402416652), (2, 701208326), (4, 350604163), (7, 200345236), (13, 107878204), (14, 100172618), (26, 53939102), (28, 50086309), (49, 28620748), (52, 26969551), (91, 15411172), (98, 14310374), (182, 7705586), (196, 7155187), (277, 5062876), (364, 3852793), (554, 2531438), (637, 2201596), (1108, 1265719), (1274, 1100798), (1939, 723268), (1987, 705796), (2548, 550399), (3601, 389452), (3878, 361634), (3974, 352898), (7202, 194726), (7756, 180817), (7948, 176449), (13573, 103324), (13909, 100828), (14404, 97363), (25207, 55636), (25831, 54292), (27146, 51662), (27818, 50414)]