1966854812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{121621}}^1$

素因数の和:121949

約数の個数: 24

約数和(自身を含む): 3718714272

約数和(自身を除く): 1751859460

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 16172, 121621, 243242, 486484, 1581073, 3162146, 6324292, 37824131, 75648262, 151296524, 491713703, 983427406, 1966854812]

約数ペア:

[(1, 1966854812), (2, 983427406), (4, 491713703), (13, 151296524), (26, 75648262), (52, 37824131), (311, 6324292), (622, 3162146), (1244, 1581073), (4043, 486484), (8086, 243242), (16172, 121621)]