2078692538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{62903}}^1$

素因数の和:62990

約数の個数: 32

約数和(自身を含む): 3550804992

約数和(自身を除く): 1472112454

約数列:

[1, 2, 13, 26, 31, 41, 62, 82, 403, 533, 806, 1066, 1271, 2542, 16523, 33046, 62903, 125806, 817739, 1635478, 1949993, 2579023, 3899986, 5158046, 25349909, 33527299, 50699818, 67054598, 79949713, 159899426, 1039346269, 2078692538]

約数ペア:

[(1, 2078692538), (2, 1039346269), (13, 159899426), (26, 79949713), (31, 67054598), (41, 50699818), (62, 33527299), (82, 25349909), (403, 5158046), (533, 3899986), (806, 2579023), (1066, 1949993), (1271, 1635478), (2542, 817739), (16523, 125806), (33046, 62903)]