1805992030

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{185993}}^1$

素因数の和:186971

約数の個数: 16

約数和(自身を含む): 3254151024

約数和(自身を除く): 1448158994

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 9710, 185993, 371986, 929965, 1859930, 180599203, 361198406, 902996015, 1805992030]

約数ペア:

[(1, 1805992030), (2, 902996015), (5, 361198406), (10, 180599203), (971, 1859930), (1942, 929965), (4855, 371986), (9710, 185993)]