2271569257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1\times {\mathrm{809}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 2420280000

約数和(自身を除く): 148710743

約数列:

[1, 17, 331, 499, 809, 5627, 8483, 13753, 165169, 267779, 403691, 2807873, 4552243, 6862747, 133621721, 2271569257]

約数ペア:

[(1, 2271569257), (17, 133621721), (331, 6862747), (499, 4552243), (809, 2807873), (5627, 403691), (8483, 267779), (13753, 165169)]