2017663810

素因数分解:

$2^1\times 5^1\times {\mathrm{4483}}^1\times {\mathrm{45007}}^1$

素因数の和:49497

約数の個数: 16

約数和(自身を含む): 3632685696

約数和(自身を除く): 1615021886

約数列:

[1, 2, 5, 10, 4483, 8966, 22415, 44830, 45007, 90014, 225035, 450070, 201766381, 403532762, 1008831905, 2017663810]

約数ペア:

[(1, 2017663810), (2, 1008831905), (5, 403532762), (10, 201766381), (4483, 450070), (8966, 225035), (22415, 90014), (44830, 45007)]