612942590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{7951}}^1$

素因数の和:8564

約数の個数: 32

約数和(自身を含む): 1190318976

約数和(自身を除く): 577376386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 593, 1186, 2965, 5930, 7709, 7951, 15418, 15902, 38545, 39755, 77090, 79510, 103363, 206726, 516815, 1033630, 4714943, 9429886, 23574715, 47149430, 61294259, 122588518, 306471295, 612942590]

約数ペア:

[(1, 612942590), (2, 306471295), (5, 122588518), (10, 61294259), (13, 47149430), (26, 23574715), (65, 9429886), (130, 4714943), (593, 1033630), (1186, 516815), (2965, 206726), (5930, 103363), (7709, 79510), (7951, 77090), (15418, 39755), (15902, 38545)]