538492734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2301251}}^1$

素因数の和:2301272

約数の個数: 24

約数和(自身を含む): 1256483592

約数和(自身を除く): 717990858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2301251, 4602502, 6903753, 13807506, 20711259, 29916263, 41422518, 59832526, 89748789, 179497578, 269246367, 538492734]

約数ペア:

[(1, 538492734), (2, 269246367), (3, 179497578), (6, 89748789), (9, 59832526), (13, 41422518), (18, 29916263), (26, 20711259), (39, 13807506), (78, 6903753), (117, 4602502), (234, 2301251)]