957400346

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1\times {\mathrm{2153}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 1714652928

約数和(自身を除く): 757252582

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 1381, 2153, 2762, 4306, 9667, 15071, 19334, 30142, 31763, 49519, 63526, 99038, 222341, 346633, 444682, 693266, 2973293, 5946586, 20813051, 41626102, 68385739, 136771478, 478700173, 957400346]

約数ペア:

[(1, 957400346), (2, 478700173), (7, 136771478), (14, 68385739), (23, 41626102), (46, 20813051), (161, 5946586), (322, 2973293), (1381, 693266), (2153, 444682), (2762, 346633), (4306, 222341), (9667, 99038), (15071, 63526), (19334, 49519), (30142, 31763)]