2022131111

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1699}}^1$

素因数の和:1800

約数の個数: 64

約数和(自身を含む): 2878848000

約数和(自身を除く): 856716889

約数列:

[1, 7, 11, 13, 29, 41, 77, 91, 143, 203, 287, 319, 377, 451, 533, 1001, 1189, 1699, 2233, 2639, 3157, 3731, 4147, 5863, 8323, 11893, 13079, 15457, 18689, 22087, 29029, 41041, 49271, 69659, 91553, 108199, 130823, 154609, 170027, 242957, 344897, 487613, 541981, 640523, 766249, 905567, 1190189, 1700699, 2020111, 3793867, 4483661, 5363743, 6338969, 7045753, 9961237, 14140777, 22221221, 26261443, 49320271, 69728659, 155548547, 183830101, 288875873, 2022131111]

約数ペア:

[(1, 2022131111), (7, 288875873), (11, 183830101), (13, 155548547), (29, 69728659), (41, 49320271), (77, 26261443), (91, 22221221), (143, 14140777), (203, 9961237), (287, 7045753), (319, 6338969), (377, 5363743), (451, 4483661), (533, 3793867), (1001, 2020111), (1189, 1700699), (1699, 1190189), (2233, 905567), (2639, 766249), (3157, 640523), (3731, 541981), (4147, 487613), (5863, 344897), (8323, 242957), (11893, 170027), (13079, 154609), (15457, 130823), (18689, 108199), (22087, 91553), (29029, 69659), (41041, 49271)]