17996073452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37806877}}^1$

素因数の和:37806905

約数の個数: 24

約数和(自身を含む): 38109333024

約数和(自身を除く): 20113259572

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 37806877, 75613754, 151227508, 264648139, 529296278, 642716909, 1058592556, 1285433818, 2570867636, 4499018363, 8998036726, 17996073452]

約数ペア:

[(1, 17996073452), (2, 8998036726), (4, 4499018363), (7, 2570867636), (14, 1285433818), (17, 1058592556), (28, 642716909), (34, 529296278), (68, 264648139), (119, 151227508), (238, 75613754), (476, 37806877)]