26123890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1951}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 51158016

約数和(自身を除く): 25034126

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 1951, 2678, 3902, 6695, 9755, 13390, 19510, 25363, 50726, 126815, 200953, 253630, 401906, 1004765, 2009530, 2612389, 5224778, 13061945, 26123890]

約数ペア:

[(1, 26123890), (2, 13061945), (5, 5224778), (10, 2612389), (13, 2009530), (26, 1004765), (65, 401906), (103, 253630), (130, 200953), (206, 126815), (515, 50726), (1030, 25363), (1339, 19510), (1951, 13390), (2678, 9755), (3902, 6695)]