1337221504

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{171263}}^1$

素因数の和:171338

約数の個数: 32

約数和(自身を含む): 2707683840

約数和(自身を除く): 1370462336

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1952, 3904, 7808, 171263, 342526, 685052, 1370104, 2740208, 5480416, 10447043, 10960832, 20894086, 21921664, 41788172, 83576344, 167152688, 334305376, 668610752, 1337221504]

約数ペア:

[(1, 1337221504), (2, 668610752), (4, 334305376), (8, 167152688), (16, 83576344), (32, 41788172), (61, 21921664), (64, 20894086), (122, 10960832), (128, 10447043), (244, 5480416), (488, 2740208), (976, 1370104), (1952, 685052), (3904, 342526), (7808, 171263)]