2015915044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{4583}}^1$

素因数の和:5380

約数の個数: 48

約数和(自身を含む): 4150903680

約数和(自身を除く): 2134988636

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 769, 1538, 3076, 4583, 8459, 9166, 9997, 16918, 18332, 19994, 33836, 39988, 50413, 59579, 100826, 109967, 119158, 201652, 219934, 238316, 439868, 655369, 1310738, 2621476, 3524327, 7048654, 14097308, 38767597, 45816251, 77535194, 91632502, 155070388, 183265004, 503978761, 1007957522, 2015915044]

約数ペア:

[(1, 2015915044), (2, 1007957522), (4, 503978761), (11, 183265004), (13, 155070388), (22, 91632502), (26, 77535194), (44, 45816251), (52, 38767597), (143, 14097308), (286, 7048654), (572, 3524327), (769, 2621476), (1538, 1310738), (3076, 655369), (4583, 439868), (8459, 238316), (9166, 219934), (9997, 201652), (16918, 119158), (18332, 109967), (19994, 100826), (33836, 59579), (39988, 50413)]