2021000304

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{416873}}^1$

素因数の和:416985

約数の個数: 40

約数和(自身を含む): 5272622352

約数和(自身を除く): 3251622048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 4848, 416873, 833746, 1250619, 1667492, 2501238, 3334984, 5002476, 6669968, 10004952, 20009904, 42104173, 84208346, 126312519, 168416692, 252625038, 336833384, 505250076, 673666768, 1010500152, 2021000304]

約数ペア:

[(1, 2021000304), (2, 1010500152), (3, 673666768), (4, 505250076), (6, 336833384), (8, 252625038), (12, 168416692), (16, 126312519), (24, 84208346), (48, 42104173), (101, 20009904), (202, 10004952), (303, 6669968), (404, 5002476), (606, 3334984), (808, 2501238), (1212, 1667492), (1616, 1250619), (2424, 833746), (4848, 416873)]