299572

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:847

約数の個数: 24

約数和(自身を含む): 646016

約数和(自身を除く): 346444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 823, 1646, 3292, 5761, 10699, 11522, 21398, 23044, 42796, 74893, 149786, 299572]

約数ペア:

[(1, 299572), (2, 149786), (4, 74893), (7, 42796), (13, 23044), (14, 21398), (26, 11522), (28, 10699), (52, 5761), (91, 3292), (182, 1646), (364, 823)]