66906130

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{6553}}^1$

素因数の和:7581

約数の個数: 16

約数和(自身を含む): 120567384

約数和(自身を除く): 53661254

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 6553, 10210, 13106, 32765, 65530, 6690613, 13381226, 33453065, 66906130]

約数ペア:

[(1, 66906130), (2, 33453065), (5, 13381226), (10, 6690613), (1021, 65530), (2042, 32765), (5105, 13106), (6553, 10210)]