289809339970

素因数分解:

$2^1\times 5^1\times {\mathrm{941}}^1\times {\mathrm{30798017}}^1$

素因数の和:30798965

約数の個数: 16

約数和(自身を含む): 522211193208

約数和(自身を除く): 232401853238

約数列:

[1, 2, 5, 10, 941, 1882, 4705, 9410, 30798017, 61596034, 153990085, 307980170, 28980933997, 57961867994, 144904669985, 289809339970]

約数ペア:

[(1, 289809339970), (2, 144904669985), (5, 57961867994), (10, 28980933997), (941, 307980170), (1882, 153990085), (4705, 61596034), (9410, 30798017)]