394938078

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{21023}}^1$

素因数の和:21160

約数の個数: 32

約数和(自身を含む): 823468032

約数和(自身を除く): 428529954

約数列:

[1, 2, 3, 6, 31, 62, 93, 101, 186, 202, 303, 606, 3131, 6262, 9393, 18786, 21023, 42046, 63069, 126138, 651713, 1303426, 1955139, 2123323, 3910278, 4246646, 6369969, 12739938, 65823013, 131646026, 197469039, 394938078]

約数ペア:

[(1, 394938078), (2, 197469039), (3, 131646026), (6, 65823013), (31, 12739938), (62, 6369969), (93, 4246646), (101, 3910278), (186, 2123323), (202, 1955139), (303, 1303426), (606, 651713), (3131, 126138), (6262, 63069), (9393, 42046), (18786, 21023)]