2017498432

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{16427}}^1$

素因数の和:16559

約数の個数: 56

約数和(自身を含む): 4256166240

約数和(自身を除く): 2238667808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 101, 152, 202, 304, 404, 608, 808, 1216, 1616, 1919, 3232, 3838, 6464, 7676, 15352, 16427, 30704, 32854, 61408, 65708, 122816, 131416, 262832, 312113, 525664, 624226, 1051328, 1248452, 1659127, 2496904, 3318254, 4993808, 6636508, 9987616, 13273016, 19975232, 26546032, 31523413, 53092064, 63046826, 106184128, 126093652, 252187304, 504374608, 1008749216, 2017498432]

約数ペア:

[(1, 2017498432), (2, 1008749216), (4, 504374608), (8, 252187304), (16, 126093652), (19, 106184128), (32, 63046826), (38, 53092064), (64, 31523413), (76, 26546032), (101, 19975232), (152, 13273016), (202, 9987616), (304, 6636508), (404, 4993808), (608, 3318254), (808, 2496904), (1216, 1659127), (1616, 1248452), (1919, 1051328), (3232, 624226), (3838, 525664), (6464, 312113), (7676, 262832), (15352, 131416), (16427, 122816), (30704, 65708), (32854, 61408)]