26908998890

素因数分解:

$2^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{2027807}}^1$

素因数の和:2029141

約数の個数: 16

約数和(自身を含む): 48472722432

約数和(自身を除く): 21563723542

約数列:

[1, 2, 5, 10, 1327, 2654, 6635, 13270, 2027807, 4055614, 10139035, 20278070, 2690899889, 5381799778, 13454499445, 26908998890]

約数ペア:

[(1, 26908998890), (2, 13454499445), (5, 5381799778), (10, 2690899889), (1327, 20278070), (2654, 10139035), (6635, 4055614), (13270, 2027807)]