6918890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2029}}^1$

素因数の和:2078

約数の個数: 32

約数和(自身を含む): 14031360

約数和(自身を除く): 7112470

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 2029, 3410, 4058, 10145, 20290, 22319, 44638, 62899, 111595, 125798, 223190, 314495, 628990, 691889, 1383778, 3459445, 6918890]

約数ペア:

[(1, 6918890), (2, 3459445), (5, 1383778), (10, 691889), (11, 628990), (22, 314495), (31, 223190), (55, 125798), (62, 111595), (110, 62899), (155, 44638), (310, 22319), (341, 20290), (682, 10145), (1705, 4058), (2029, 3410)]