84130466

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1301}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 149990400

約数和(自身を除く): 65859934

約数列:

[1, 2, 7, 14, 31, 62, 149, 217, 298, 434, 1043, 1301, 2086, 2602, 4619, 9107, 9238, 18214, 32333, 40331, 64666, 80662, 193849, 282317, 387698, 564634, 1356943, 2713886, 6009319, 12018638, 42065233, 84130466]

約数ペア:

[(1, 84130466), (2, 42065233), (7, 12018638), (14, 6009319), (31, 2713886), (62, 1356943), (149, 564634), (217, 387698), (298, 282317), (434, 193849), (1043, 80662), (1301, 64666), (2086, 40331), (2602, 32333), (4619, 18214), (9107, 9238)]