858198712

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{228731}}^1$

素因数の和:228811

約数の個数: 32

約数和(自身を含む): 1866453120

約数和(自身を除く): 1008254408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 228731, 457462, 914924, 1601117, 1829848, 3202234, 6404468, 12808936, 15324977, 30649954, 61299908, 107274839, 122599816, 214549678, 429099356, 858198712]

約数ペア:

[(1, 858198712), (2, 429099356), (4, 214549678), (7, 122599816), (8, 107274839), (14, 61299908), (28, 30649954), (56, 15324977), (67, 12808936), (134, 6404468), (268, 3202234), (469, 1829848), (536, 1601117), (938, 914924), (1876, 457462), (3752, 228731)]