1746190420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6716117}}^1$

素因数の和:6716139

約数の個数: 24

約数和(自身を含む): 3949077384

約数和(自身を除く): 2202886964

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 6716117, 13432234, 26864468, 33580585, 67161170, 87309521, 134322340, 174619042, 349238084, 436547605, 873095210, 1746190420]

約数ペア:

[(1, 1746190420), (2, 873095210), (4, 436547605), (5, 349238084), (10, 174619042), (13, 134322340), (20, 87309521), (26, 67161170), (52, 33580585), (65, 26864468), (130, 13432234), (260, 6716117)]