1556144642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{83243}}^1$

素因数の和:83977

約数の個数: 16

約数和(自身を含む): 2517298560

約数和(自身を除く): 961153918

約数列:

[1, 2, 13, 26, 719, 1438, 9347, 18694, 83243, 166486, 1082159, 2164318, 59851717, 119703434, 778072321, 1556144642]

約数ペア:

[(1, 1556144642), (2, 778072321), (13, 119703434), (26, 59851717), (719, 2164318), (1438, 1082159), (9347, 166486), (18694, 83243)]