291235668

素因数分解:

$2^2\times 3^1\times {\mathrm{491}}^1\times {\mathrm{49429}}^1$

素因数の和:49927

約数の個数: 24

約数和(自身を含む): 680947680

約数和(自身を除く): 389712012

約数列:

[1, 2, 3, 4, 6, 12, 491, 982, 1473, 1964, 2946, 5892, 49429, 98858, 148287, 197716, 296574, 593148, 24269639, 48539278, 72808917, 97078556, 145617834, 291235668]

約数ペア:

[(1, 291235668), (2, 145617834), (3, 97078556), (4, 72808917), (6, 48539278), (12, 24269639), (491, 593148), (982, 296574), (1473, 197716), (1964, 148287), (2946, 98858), (5892, 49429)]