996943744

素因数分解:

$2^7\times {\mathrm{401}}^1\times {\mathrm{19423}}^1$

素因数の和:19838

約数の個数: 32

約数和(自身を含む): 1991154240

約数和(自身を除く): 994210496

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 401, 802, 1604, 3208, 6416, 12832, 19423, 25664, 38846, 51328, 77692, 155384, 310768, 621536, 1243072, 2486144, 7788623, 15577246, 31154492, 62308984, 124617968, 249235936, 498471872, 996943744]

約数ペア:

[(1, 996943744), (2, 498471872), (4, 249235936), (8, 124617968), (16, 62308984), (32, 31154492), (64, 15577246), (128, 7788623), (401, 2486144), (802, 1243072), (1604, 621536), (3208, 310768), (6416, 155384), (12832, 77692), (19423, 51328), (25664, 38846)]