1976065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 3015936

約数和(自身を除く): 1039871

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 101, 215, 301, 455, 505, 559, 707, 1313, 1505, 2795, 3535, 3913, 4343, 6565, 9191, 19565, 21715, 30401, 45955, 56459, 152005, 282295, 395213, 1976065]

約数ペア:

[(1, 1976065), (5, 395213), (7, 282295), (13, 152005), (35, 56459), (43, 45955), (65, 30401), (91, 21715), (101, 19565), (215, 9191), (301, 6565), (455, 4343), (505, 3913), (559, 3535), (707, 2795), (1313, 1505)]