2148335090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{50993}}^1$

素因数の和:51394

約数の個数: 32

約数和(自身を含む): 4229646336

約数和(自身を除く): 2081311246

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383, 766, 1915, 3830, 4213, 8426, 21065, 42130, 50993, 101986, 254965, 509930, 560923, 1121846, 2804615, 5609230, 19530319, 39060638, 97651595, 195303190, 214833509, 429667018, 1074167545, 2148335090]

約数ペア:

[(1, 2148335090), (2, 1074167545), (5, 429667018), (10, 214833509), (11, 195303190), (22, 97651595), (55, 39060638), (110, 19530319), (383, 5609230), (766, 2804615), (1915, 1121846), (3830, 560923), (4213, 509930), (8426, 254965), (21065, 101986), (42130, 50993)]