1210412789

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{2293}}^1$

素因数の和:2764

約数の個数: 16

約数和(自身を含む): 1288310400

約数和(自身を除く): 77897611

約数列:

[1, 23, 59, 389, 1357, 2293, 8947, 22951, 52739, 135287, 527873, 891977, 3111601, 20515471, 52626643, 1210412789]

約数ペア:

[(1, 1210412789), (23, 52626643), (59, 20515471), (389, 3111601), (1357, 891977), (2293, 527873), (8947, 135287), (22951, 52739)]