1807423930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{9743}}^1$

素因数の和:11190

約数の個数: 32

約数和(自身を含む): 3506436864

約数和(自身を除く): 1699012934

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1427, 2854, 7135, 9743, 14270, 18551, 19486, 37102, 48715, 92755, 97430, 126659, 185510, 253318, 633295, 1266590, 13903261, 27806522, 69516305, 139032610, 180742393, 361484786, 903711965, 1807423930]

約数ペア:

[(1, 1807423930), (2, 903711965), (5, 361484786), (10, 180742393), (13, 139032610), (26, 69516305), (65, 27806522), (130, 13903261), (1427, 1266590), (2854, 633295), (7135, 253318), (9743, 185510), (14270, 126659), (18551, 97430), (19486, 92755), (37102, 48715)]