4971005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2467}}^1$

素因数の和:2516

約数の個数: 16

約数和(自身を含む): 6633984

約数和(自身を除く): 1662979

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2467, 12335, 32071, 76477, 160355, 382385, 994201, 4971005]

約数ペア:

[(1, 4971005), (5, 994201), (13, 382385), (31, 160355), (65, 76477), (155, 32071), (403, 12335), (2015, 2467)]