2019914816

素因数分解:

$2^6\times {\mathrm{211}}^1\times {\mathrm{149579}}^1$

素因数の和:149802

約数の個数: 28

約数和(自身を含む): 4027291920

約数和(自身を除く): 2007377104

約数列:

[1, 2, 4, 8, 16, 32, 64, 211, 422, 844, 1688, 3376, 6752, 13504, 149579, 299158, 598316, 1196632, 2393264, 4786528, 9573056, 31561169, 63122338, 126244676, 252489352, 504978704, 1009957408, 2019914816]

約数ペア:

[(1, 2019914816), (2, 1009957408), (4, 504978704), (8, 252489352), (16, 126244676), (32, 63122338), (64, 31561169), (211, 9573056), (422, 4786528), (844, 2393264), (1688, 1196632), (3376, 598316), (6752, 299158), (13504, 149579)]