2029507930

素因数分解:

$2^1\times 5^1\times {\mathrm{51419}}^1\times {\mathrm{3947}}^1$

素因数の和:55373

約数の個数: 16

約数和(自身を含む): 3654110880

約数和(自身を除く): 1624602950

約数列:

[1, 2, 5, 10, 3947, 7894, 19735, 39470, 51419, 102838, 257095, 514190, 202950793, 405901586, 1014753965, 2029507930]

約数ペア:

[(1, 2029507930), (2, 1014753965), (5, 405901586), (10, 202950793), (3947, 514190), (7894, 257095), (19735, 102838), (39470, 51419)]