2001749758

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{70979}}^1$

素因数の和:71279

約数の個数: 16

約数和(自身を含む): 3066336000

約数和(自身を除く): 1064586242

約数列:

[1, 2, 59, 118, 239, 478, 14101, 28202, 70979, 141958, 4187761, 8375522, 16963981, 33927962, 1000874879, 2001749758]

約数ペア:

[(1, 2001749758), (2, 1000874879), (59, 33927962), (118, 16963981), (239, 8375522), (478, 4187761), (14101, 141958), (28202, 70979)]