2017683460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7760321}}^1$

素因数の和:7760343

約数の個数: 24

約数和(自身を含む): 4563069336

約数和(自身を除く): 2545385876

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7760321, 15520642, 31041284, 38801605, 77603210, 100884173, 155206420, 201768346, 403536692, 504420865, 1008841730, 2017683460]

約数ペア:

[(1, 2017683460), (2, 1008841730), (4, 504420865), (5, 403536692), (10, 201768346), (13, 155206420), (20, 100884173), (26, 77603210), (52, 38801605), (65, 31041284), (130, 15520642), (260, 7760321)]