551525296

素因数分解:

$2^4\times 7^1\times {\mathrm{4924333}}^1$

素因数の和:4924348

約数の個数: 20

約数和(自身を含む): 1221234832

約数和(自身を除く): 669709536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4924333, 9848666, 19697332, 34470331, 39394664, 68940662, 78789328, 137881324, 275762648, 551525296]

約数ペア:

[(1, 551525296), (2, 275762648), (4, 137881324), (7, 78789328), (8, 68940662), (14, 39394664), (16, 34470331), (28, 19697332), (56, 9848666), (112, 4924333)]