856552312

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1390507}}^1$

素因数の和:1390531

約数の個数: 32

約数和(自身を含む): 2002331520

約数和(自身を除く): 1145779208

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 1390507, 2781014, 5562028, 9733549, 11124056, 15295577, 19467098, 30591154, 38934196, 61182308, 77868392, 107069039, 122364616, 214138078, 428276156, 856552312]

約数ペア:

[(1, 856552312), (2, 428276156), (4, 214138078), (7, 122364616), (8, 107069039), (11, 77868392), (14, 61182308), (22, 38934196), (28, 30591154), (44, 19467098), (56, 15295577), (77, 11124056), (88, 9733549), (154, 5562028), (308, 2781014), (616, 1390507)]