2018297515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{9029}}^1$

素因数の和:9247

約数の個数: 32

約数和(自身を含む): 2761012800

約数和(自身を除く): 742715285

約数列:

[1, 5, 13, 19, 65, 95, 181, 247, 905, 1235, 2353, 3439, 9029, 11765, 17195, 44707, 45145, 117377, 171551, 223535, 586885, 857755, 1634249, 2230163, 8171245, 11150815, 21245237, 31050731, 106226185, 155253655, 403659503, 2018297515]

約数ペア:

[(1, 2018297515), (5, 403659503), (13, 155253655), (19, 106226185), (65, 31050731), (95, 21245237), (181, 11150815), (247, 8171245), (905, 2230163), (1235, 1634249), (2353, 857755), (3439, 586885), (9029, 223535), (11765, 171551), (17195, 117377), (44707, 45145)]