185413522

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 326367360

約数和(自身を除く): 140953838

約数列:

[1, 2, 7, 14, 67, 89, 134, 178, 469, 623, 938, 1246, 2221, 4442, 5963, 11926, 15547, 31094, 41741, 83482, 148807, 197669, 297614, 395338, 1041649, 1383683, 2083298, 2767366, 13243823, 26487646, 92706761, 185413522]

約数ペア:

[(1, 185413522), (2, 92706761), (7, 26487646), (14, 13243823), (67, 2767366), (89, 2083298), (134, 1383683), (178, 1041649), (469, 395338), (623, 297614), (938, 197669), (1246, 148807), (2221, 83482), (4442, 41741), (5963, 31094), (11926, 15547)]