3886718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 2887042

約数列:

[1, 2, 11, 22, 31, 41, 62, 82, 139, 278, 341, 451, 682, 902, 1271, 1529, 2542, 3058, 4309, 5699, 8618, 11398, 13981, 27962, 47399, 62689, 94798, 125378, 176669, 353338, 1943359, 3886718]

約数ペア:

[(1, 3886718), (2, 1943359), (11, 353338), (22, 176669), (31, 125378), (41, 94798), (62, 62689), (82, 47399), (139, 27962), (278, 13981), (341, 11398), (451, 8618), (682, 5699), (902, 4309), (1271, 3058), (1529, 2542)]