415497772

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{19949}}^1$

素因数の和:20121

約数の個数: 24

約数和(自身を含む): 750758400

約数和(自身を除く): 335260628

約数列:

[1, 2, 4, 41, 82, 127, 164, 254, 508, 5207, 10414, 19949, 20828, 39898, 79796, 817909, 1635818, 2533523, 3271636, 5067046, 10134092, 103874443, 207748886, 415497772]

約数ペア:

[(1, 415497772), (2, 207748886), (4, 103874443), (41, 10134092), (82, 5067046), (127, 3271636), (164, 2533523), (254, 1635818), (508, 817909), (5207, 79796), (10414, 39898), (19949, 20828)]