788854586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:1106

約数の個数: 32

約数和(自身を含む): 1288214928

約数和(自身を除く): 499360342

約数列:

[1, 2, 13, 26, 197, 233, 394, 466, 661, 1322, 2561, 3029, 5122, 6058, 8593, 17186, 45901, 91802, 130217, 154013, 260434, 308026, 596713, 1193426, 1692821, 2002169, 3385642, 4004338, 30340561, 60681122, 394427293, 788854586]

約数ペア:

[(1, 788854586), (2, 394427293), (13, 60681122), (26, 30340561), (197, 4004338), (233, 3385642), (394, 2002169), (466, 1692821), (661, 1193426), (1322, 596713), (2561, 308026), (3029, 260434), (5122, 154013), (6058, 130217), (8593, 91802), (17186, 45901)]