1002664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 2096640

約数和(自身を除く): 1093976

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 311, 403, 622, 806, 1244, 1612, 2488, 3224, 4043, 8086, 9641, 16172, 19282, 32344, 38564, 77128, 125333, 250666, 501332, 1002664]

約数ペア:

[(1, 1002664), (2, 501332), (4, 250666), (8, 125333), (13, 77128), (26, 38564), (31, 32344), (52, 19282), (62, 16172), (104, 9641), (124, 8086), (248, 4043), (311, 3224), (403, 2488), (622, 1612), (806, 1244)]