3940804

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 36

約数和(自身を含む): 8389696

約数和(自身を除く): 4448892

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 476, 487, 578, 974, 1156, 1948, 2023, 3409, 4046, 6818, 8092, 8279, 13636, 16558, 33116, 57953, 115906, 140743, 231812, 281486, 562972, 985201, 1970402, 3940804]

約数ペア:

[(1, 3940804), (2, 1970402), (4, 985201), (7, 562972), (14, 281486), (17, 231812), (28, 140743), (34, 115906), (68, 57953), (119, 33116), (238, 16558), (289, 13636), (476, 8279), (487, 8092), (578, 6818), (974, 4046), (1156, 3409), (1948, 2023)]