810010552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{11783}}^1$

素因数の和:12463

約数の個数: 32

約数和(自身を含む): 1638211680

約数和(自身を除く): 828201128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 661, 1322, 2644, 5288, 8593, 11783, 17186, 23566, 34372, 47132, 68744, 94264, 153179, 306358, 612716, 1225432, 7788563, 15577126, 31154252, 62308504, 101251319, 202502638, 405005276, 810010552]

約数ペア:

[(1, 810010552), (2, 405005276), (4, 202502638), (8, 101251319), (13, 62308504), (26, 31154252), (52, 15577126), (104, 7788563), (661, 1225432), (1322, 612716), (2644, 306358), (5288, 153179), (8593, 94264), (11783, 68744), (17186, 47132), (23566, 34372)]