2021267752

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{12323}}^1$

素因数の和:12466

約数の個数: 64

約数和(自身を含む): 4525372800

約数和(自身を除く): 2504105048

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 101, 116, 202, 203, 232, 404, 406, 707, 808, 812, 1414, 1624, 2828, 2929, 5656, 5858, 11716, 12323, 20503, 23432, 24646, 41006, 49292, 82012, 86261, 98584, 164024, 172522, 345044, 357367, 690088, 714734, 1244623, 1429468, 2489246, 2501569, 2858936, 4978492, 5003138, 8712361, 9956984, 10006276, 17424722, 20012552, 34849444, 36094067, 69698888, 72188134, 144376268, 252658469, 288752536, 505316938, 1010633876, 2021267752]

約数ペア:

[(1, 2021267752), (2, 1010633876), (4, 505316938), (7, 288752536), (8, 252658469), (14, 144376268), (28, 72188134), (29, 69698888), (56, 36094067), (58, 34849444), (101, 20012552), (116, 17424722), (202, 10006276), (203, 9956984), (232, 8712361), (404, 5003138), (406, 4978492), (707, 2858936), (808, 2501569), (812, 2489246), (1414, 1429468), (1624, 1244623), (2828, 714734), (2929, 690088), (5656, 357367), (5858, 345044), (11716, 172522), (12323, 164024), (20503, 98584), (23432, 86261), (24646, 82012), (41006, 49292)]