2019492046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{911}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 3728664576

約数和(自身を除く): 1709172530

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 337, 506, 598, 674, 911, 1822, 3289, 3707, 4381, 6578, 7414, 7751, 8762, 10021, 11843, 15502, 20042, 20953, 23686, 41906, 48191, 85261, 96382, 100763, 130273, 170522, 201526, 230483, 260546, 272389, 307007, 460966, 544778, 614014, 1108393, 2216786, 2996279, 3377077, 3991091, 5992558, 6754154, 7061161, 7982182, 14122322, 43902001, 77672771, 87804002, 91795093, 155345542, 183590186, 1009746023, 2019492046]

約数ペア:

[(1, 2019492046), (2, 1009746023), (11, 183590186), (13, 155345542), (22, 91795093), (23, 87804002), (26, 77672771), (46, 43902001), (143, 14122322), (253, 7982182), (286, 7061161), (299, 6754154), (337, 5992558), (506, 3991091), (598, 3377077), (674, 2996279), (911, 2216786), (1822, 1108393), (3289, 614014), (3707, 544778), (4381, 460966), (6578, 307007), (7414, 272389), (7751, 260546), (8762, 230483), (10021, 201526), (11843, 170522), (15502, 130273), (20042, 100763), (20953, 96382), (23686, 85261), (41906, 48191)]