1268213534

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67957}}^1$

素因数の和:68040

約数の個数: 32

約数和(自身を含む): 2296436736

約数和(自身を除く): 1028223202

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2666, 9331, 18662, 67957, 135914, 475699, 951398, 2106667, 2922151, 4213334, 5844302, 14746669, 20455057, 29493338, 40910114, 90586681, 181173362, 634106767, 1268213534]

約数ペア:

[(1, 1268213534), (2, 634106767), (7, 181173362), (14, 90586681), (31, 40910114), (43, 29493338), (62, 20455057), (86, 14746669), (217, 5844302), (301, 4213334), (434, 2922151), (602, 2106667), (1333, 951398), (2666, 475699), (9331, 135914), (18662, 67957)]