851988128

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{858859}}^1$

素因数の和:858900

約数の個数: 24

約数和(自身を含む): 1731461760

約数和(自身を除く): 879473632

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 858859, 1717718, 3435436, 6870872, 13741744, 26624629, 27483488, 53249258, 106498516, 212997032, 425994064, 851988128]

約数ペア:

[(1, 851988128), (2, 425994064), (4, 212997032), (8, 106498516), (16, 53249258), (31, 27483488), (32, 26624629), (62, 13741744), (124, 6870872), (248, 3435436), (496, 1717718), (992, 858859)]