856093670354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{17239}}^1\times {\mathrm{18911}}^1$

素因数の和:36266

約数の個数: 32

約数和(自身を含む): 1396767697920

約数和(自身を除く): 540674027566

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 17239, 18911, 34478, 37822, 224107, 245843, 448214, 491686, 1741139, 1910011, 3482278, 3820022, 22634807, 24830143, 45269614, 49660286, 326006729, 652013458, 4238087477, 8476174954, 32926679629, 65853359258, 428046835177, 856093670354]

約数ペア:

[(1, 856093670354), (2, 428046835177), (13, 65853359258), (26, 32926679629), (101, 8476174954), (202, 4238087477), (1313, 652013458), (2626, 326006729), (17239, 49660286), (18911, 45269614), (34478, 24830143), (37822, 22634807), (224107, 3820022), (245843, 3482278), (448214, 1910011), (491686, 1741139)]