1946992325

素因数分解:

$5^2\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{1693}}^1$

素因数の和:2153

約数の個数: 24

約数和(自身を含む): 2439380328

約数和(自身を除く): 492388003

約数列:

[1, 5, 25, 157, 293, 785, 1465, 1693, 3925, 7325, 8465, 42325, 46001, 230005, 265801, 496049, 1150025, 1329005, 2480245, 6645025, 12401225, 77879693, 389398465, 1946992325]

約数ペア:

[(1, 1946992325), (5, 389398465), (25, 77879693), (157, 12401225), (293, 6645025), (785, 2480245), (1465, 1329005), (1693, 1150025), (3925, 496049), (7325, 265801), (8465, 230005), (42325, 46001)]