999872

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{919}}^1$

素因数の和:948

約数の個数: 28

約数和(自身を含む): 2103120

約数和(自身を除く): 1103248

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 919, 1088, 1838, 3676, 7352, 14704, 15623, 29408, 31246, 58816, 62492, 124984, 249968, 499936, 999872]

約数ペア:

[(1, 999872), (2, 499936), (4, 249968), (8, 124984), (16, 62492), (17, 58816), (32, 31246), (34, 29408), (64, 15623), (68, 14704), (136, 7352), (272, 3676), (544, 1838), (919, 1088)]