1291260834742

素因数分解:

$2^1\times {\mathrm{853}}^1\times {\mathrm{4271}}^1\times {\mathrm{177217}}^1$

素因数の和:182343

約数の個数: 16

約数和(自身を含む): 1939626908352

約数和(自身を除く): 648366073610

約数列:

[1, 2, 853, 1706, 4271, 8542, 177217, 354434, 3643163, 7286326, 151166101, 302332202, 756893807, 1513787614, 645630417371, 1291260834742]

約数ペア:

[(1, 1291260834742), (2, 645630417371), (853, 1513787614), (1706, 756893807), (4271, 302332202), (8542, 151166101), (177217, 7286326), (354434, 3643163)]