2947854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5424

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 4309746

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 5399, 10798, 16197, 32394, 37793, 70187, 75586, 113379, 140374, 210561, 226758, 421122, 491309, 982618, 1473927, 2947854]

約数ペア:

[(1, 2947854), (2, 1473927), (3, 982618), (6, 491309), (7, 421122), (13, 226758), (14, 210561), (21, 140374), (26, 113379), (39, 75586), (42, 70187), (78, 37793), (91, 32394), (182, 16197), (273, 10798), (546, 5399)]