2100403734

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1237}}^1\times {\mathrm{1979}}^1$

素因数の和:3245

約数の個数: 64

約数和(自身を含む): 4941699840

約数和(自身を除く): 2841296106

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1237, 1979, 2474, 3711, 3958, 5937, 7422, 11874, 13607, 16081, 21769, 25727, 27214, 32162, 40821, 43538, 48243, 51454, 65307, 77181, 81642, 96486, 130614, 154362, 176891, 282997, 353782, 530673, 565994, 848991, 1061346, 1697982, 2448023, 4896046, 7344069, 14688138, 26928253, 31824299, 53856506, 63648598, 80784759, 95472897, 161569518, 190945794, 350067289, 700134578, 1050201867, 2100403734]

約数ペア:

[(1, 2100403734), (2, 1050201867), (3, 700134578), (6, 350067289), (11, 190945794), (13, 161569518), (22, 95472897), (26, 80784759), (33, 63648598), (39, 53856506), (66, 31824299), (78, 26928253), (143, 14688138), (286, 7344069), (429, 4896046), (858, 2448023), (1237, 1697982), (1979, 1061346), (2474, 848991), (3711, 565994), (3958, 530673), (5937, 353782), (7422, 282997), (11874, 176891), (13607, 154362), (16081, 130614), (21769, 96486), (25727, 81642), (27214, 77181), (32162, 65307), (40821, 51454), (43538, 48243)]