248770018

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{1697}}^1$

素因数の和:2026

約数の個数: 32

約数和(自身を含む): 439795584

約数和(自身を除く): 191025566

約数列:

[1, 2, 7, 14, 37, 74, 259, 283, 518, 566, 1697, 1981, 3394, 3962, 10471, 11879, 20942, 23758, 62789, 73297, 125578, 146594, 439523, 480251, 879046, 960502, 3361757, 6723514, 17769287, 35538574, 124385009, 248770018]

約数ペア:

[(1, 248770018), (2, 124385009), (7, 35538574), (14, 17769287), (37, 6723514), (74, 3361757), (259, 960502), (283, 879046), (518, 480251), (566, 439523), (1697, 146594), (1981, 125578), (3394, 73297), (3962, 62789), (10471, 23758), (11879, 20942)]