433907890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1427}}^1\times {\mathrm{2339}}^1$

素因数の和:3786

約数の個数: 32

約数和(自身を含む): 842063040

約数和(自身を除く): 408155150

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1427, 2339, 2854, 4678, 7135, 11695, 14270, 18551, 23390, 30407, 37102, 60814, 92755, 152035, 185510, 304070, 3337753, 6675506, 16688765, 33377530, 43390789, 86781578, 216953945, 433907890]

約数ペア:

[(1, 433907890), (2, 216953945), (5, 86781578), (10, 43390789), (13, 33377530), (26, 16688765), (65, 6675506), (130, 3337753), (1427, 304070), (2339, 185510), (2854, 152035), (4678, 92755), (7135, 60814), (11695, 37102), (14270, 30407), (18551, 23390)]