2571235212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{336373}}^1$

素因数の和:336407

約数の個数: 72

約数和(自身を含む): 7515940656

約数和(自身を除く): 4944705444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 7644, 336373, 672746, 1009119, 1345492, 2018238, 2354611, 4036476, 4372849, 4709222, 7063833, 8745698, 9418444, 13118547, 14127666, 16482277, 17491396, 26237094, 28255332, 30609943, 32964554, 49446831, 52474188, 61219886, 65929108, 91829829, 98893662, 122439772, 183659658, 197787324, 214269601, 367319316, 428539202, 642808803, 857078404, 1285617606, 2571235212]

約数ペア:

[(1, 2571235212), (2, 1285617606), (3, 857078404), (4, 642808803), (6, 428539202), (7, 367319316), (12, 214269601), (13, 197787324), (14, 183659658), (21, 122439772), (26, 98893662), (28, 91829829), (39, 65929108), (42, 61219886), (49, 52474188), (52, 49446831), (78, 32964554), (84, 30609943), (91, 28255332), (98, 26237094), (147, 17491396), (156, 16482277), (182, 14127666), (196, 13118547), (273, 9418444), (294, 8745698), (364, 7063833), (546, 4709222), (588, 4372849), (637, 4036476), (1092, 2354611), (1274, 2018238), (1911, 1345492), (2548, 1009119), (3822, 672746), (7644, 336373)]