642768082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{607}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 1064632320

約数和(自身を除く): 421864238

約数列:

[1, 2, 11, 22, 127, 254, 379, 607, 758, 1214, 1397, 2794, 4169, 6677, 8338, 13354, 48133, 77089, 96266, 154178, 230053, 460106, 529463, 847979, 1058926, 1695958, 2530583, 5061166, 29216731, 58433462, 321384041, 642768082]

約数ペア:

[(1, 642768082), (2, 321384041), (11, 58433462), (22, 29216731), (127, 5061166), (254, 2530583), (379, 1695958), (607, 1058926), (758, 847979), (1214, 529463), (1397, 460106), (2794, 230053), (4169, 154178), (6677, 96266), (8338, 77089), (13354, 48133)]