2100062605

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{751}}^1\times {\mathrm{18041}}^1$

素因数の和:18828

約数の個数: 16

約数和(自身を含む): 2604976128

約数和(自身を除く): 504913523

約数列:

[1, 5, 31, 155, 751, 3755, 18041, 23281, 90205, 116405, 559271, 2796355, 13548791, 67743955, 420012521, 2100062605]

約数ペア:

[(1, 2100062605), (5, 420012521), (31, 67743955), (155, 13548791), (751, 2796355), (3755, 559271), (18041, 116405), (23281, 90205)]