2247388624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{419}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 4764070080

約数和(自身を除く): 2516681456

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 241, 419, 428, 482, 838, 856, 964, 1391, 1676, 1712, 1928, 2782, 3133, 3352, 3856, 5447, 5564, 6266, 6704, 10894, 11128, 12532, 21788, 22256, 25064, 25787, 43576, 44833, 50128, 51574, 87152, 89666, 100979, 103148, 179332, 201958, 206296, 335231, 358664, 403916, 412592, 582829, 670462, 717328, 807832, 1165658, 1312727, 1340924, 1615664, 2331316, 2625454, 2681848, 4662632, 5250908, 5363696, 9325264, 10501816, 10804753, 21003632, 21609506, 43219012, 86438024, 140461789, 172876048, 280923578, 561847156, 1123694312, 2247388624]

約数ペア:

[(1, 2247388624), (2, 1123694312), (4, 561847156), (8, 280923578), (13, 172876048), (16, 140461789), (26, 86438024), (52, 43219012), (104, 21609506), (107, 21003632), (208, 10804753), (214, 10501816), (241, 9325264), (419, 5363696), (428, 5250908), (482, 4662632), (838, 2681848), (856, 2625454), (964, 2331316), (1391, 1615664), (1676, 1340924), (1712, 1312727), (1928, 1165658), (2782, 807832), (3133, 717328), (3352, 670462), (3856, 582829), (5447, 412592), (5564, 403916), (6266, 358664), (6704, 335231), (10894, 206296), (11128, 201958), (12532, 179332), (21788, 103148), (22256, 100979), (25064, 89666), (25787, 87152), (43576, 51574), (44833, 50128)]