746323890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1913651}}^1$

素因数の和:1913674

約数の個数: 32

約数和(自身を含む): 1928961216

約数和(自身を除く): 1182637326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1913651, 3827302, 5740953, 9568255, 11481906, 19136510, 24877463, 28704765, 49754926, 57409530, 74632389, 124387315, 149264778, 248774630, 373161945, 746323890]

約数ペア:

[(1, 746323890), (2, 373161945), (3, 248774630), (5, 149264778), (6, 124387315), (10, 74632389), (13, 57409530), (15, 49754926), (26, 28704765), (30, 24877463), (39, 19136510), (65, 11481906), (78, 9568255), (130, 5740953), (195, 3827302), (390, 1913651)]